RV, camper and motorhome trip planning toolbox – The best ever created
Before diving into the open road, here is a quick look at the logistics for this stunning one-way motorhome journey.
| Total Distance | 2,185 mi |
| Recommended Duration | 21 Days |
| Start / End | Salt Lake City, UT to Las Vegas, NV |
| States Crossed | Arizona, Idaho, Montana, Nevada, Utah, Wyoming |
| Best For | Families, Nature Enthusiasts, History Buffs |
Starting your one-way RV road trip from Salt Lake City to Las Vegas opens up an incredible journey across some of America's most iconic landscapes. Instead of simply driving down the interstate, this 2,185 mi route loops northward into the rugged heart of the Wild West before winding its way south toward the neon lights of Nevada. Traveling by motorhome allows you to embrace slow travel, giving you the freedom to wake up near towering geysers, sleep under vast desert skies, and prepare family meals with a view of the mountains.
This path is exceptionally RV-friendly, characterized by wide-open highways, well-equipped campgrounds, and massive state and national parks designed to accommodate larger vehicles. Because it traverses six different states, you get a beautiful cross-section of the American West without having to pack and unpack a suitcase.
This three-week journey is best experienced in distinct stages, allowing you to settle into the changing landscapes. Rather than rushing from point to point, the rhythm of this trip encourages lingering in nature and absorbing the local heritage.
Your journey begins in the urban center of Salt Lake City before pushing north into Wyoming. The pace here is relaxed, transitioning from educational city stops to the rustic, wide-open charm of classic Western towns. You will spend your first few days getting comfortable with your RV and enjoying the fresh mountain air.
As you enter the Yellowstone region, the pace slows down considerably. This stage is all about observation and patience. Navigating national park roads in an RV requires careful driving, but the payoff is immense. You will spend these days marveling at natural features, watching for roaming animals, and enjoying the immersive experience of sleeping in the wild.
Turning south through Idaho and into the Great Basin, the daily driving distances stretch out a bit more. This leg of the trip is characterized by fun, unconventional roadside stops and regional history. It is a fantastic section for breaking up the drive with unique museums and local industry exhibits that keep the whole family engaged.
The final transition brings you through the dramatic geology of Nevada and Utah before culminating in Las Vegas. The rhythm here blends the quiet, ancient history of underground caverns and Native American heritage with the anticipation of arriving at your vibrant final destination.
This route is packed with diverse attractions. While the full, day-by-day itinerary is exclusively available on RV PLANET, here are the core themes and highlights you will encounter:
Absolutely. The contrast between the alpine beauty of Wyoming and Montana, the agricultural heartland of Idaho, and the striking deserts of Utah, Arizona, and Nevada makes this one of the most visually diverse road trips in North America. It perfectly balances natural wonders with engaging historical sites.
We recommend a full 21 days for this 2,185 mi journey. Averaging just over 100 miles a day allows for a slow, comfortable pace. You will have ample time for day tours, hiking, swimming, and simply relaxing at your campsite without feeling rushed.
This itinerary is ideal for families and multi-generational travelers. With a mix of extreme activities, water parks, zoos, aquariums, and traditional visits, there is something to capture the imagination of every age group.
Late spring through early fall is the optimal window. Yellowstone and the northern mountain passes can experience heavy snow well into May and starting again in October. Summer offers the best access to all park facilities, though you should always check RV PLANET for seasonal campground availability and specific permitting rules.
When planning a one-way trip from Salt Lake City to Las Vegas, it is important to factor in one-way drop fees, which are standard in the RV rental industry. Because this route covers 2,185 mi, you will also want to look closely at mileage packages—pre-purchasing miles is often more economical than paying a per-mile rate at the end of your trip.
Your budget will be spread across fuel, campground fees, and food. Staying at a mix of state parks and private RV resorts offers a great balance of amenities and nature. By utilizing your motorhome's kitchen for meals—perhaps picking up local ingredients along the way—you can manage your daily expenses effectively while enjoying family time.
Ready to secure your motorhome and finalize your adventure? Check the live pricing, explore vehicle options, and access the full, detailed day-by-day itinerary on RV PLANET.
See the full polyline, drag stops to customize, and get live pricing in one click.
Open this route in RV PLAN →| Nearby RV rental stations | Native Campervans-24 E (Salt Lake City (SLC area)), Cruise America- 26-E (Salt Lake City (SLC area)), El Monte-2026-E (Salt Lake City (SLC area)), Indie Campers USA - 26 E (Salt Lake City (SLC area)) |
|---|---|
| Sample RV cost — 4 travelers (Class A / B / C) | {{BANDANA_PRICING_TABLE}} |
| Estimated fuel cost (total) | $700–$900 |
| Estimated campground cost (total) | $900–$1,500 |
| Estimated attractions & entrance fees — family of 4 | $300–$500 |
| Estimated groceries / self-catered food — family of 4 | $650–$950 |
| Live availability & pricing | Check live availability & pricing on Rent Motorhome → |
Estimate assumptions: Estimates assume a Class C motorhome averaging 10 mpg, mixed state park and private campground stays, and summer season travel for a family of four. All figures are estimates — verify on Rent Motorhome and RV PLAN for your travel dates.
A high-level look at how the route flows in stages. The exact daily stops, overnight picks, and detour options are built for you inside RV PLAN — open the route to see the full plan.
Leave the city behind as you transition into rugged mountain landscapes and classic Western towns.
Immerse yourself in geothermal marvels and close-up wildlife encounters across two states.
Enjoy quirky local museums and vast desert stretches as you begin the journey south.
Descend into ancient caverns and explore Native American heritage before arriving at your vibrant final destination.
Total cost for this 21-day itinerary depends on the rig you pick, the pickup season, mileage add-ons, and any one-way drop-off fee across the 2,185 mi route. Check live availability and a real quote for the Salt Lake City → Las Vegas pickup window on Rent Motorhome.
Live availability & pricing for this exact route
Prices update daily. See the full breakdown — nightly rate, taxes, one-way fee, mileage package — for your travel dates.
These are real vehicles in our Salt Lake City pickup fleet that fit a multi-week western U.S. itinerary. Configure dates on rvplan.net to see live availability and the total trip cost for the exact rig you want.
| Motorhome | Class | Sleeps | Length | Transmission |
|---|---|---|---|---|
| Comfort Space Select Indie Campers USA - 26 E |
Class A - Integrated | 8 | 29.2 ft | Auto Transmission |
| Comfort Family Select Indie Campers USA - 26 E |
Class C - Alcove | 7 | 30.0 ft | Auto Transmission |
| Family Sleeper (FS) El Monte-2026-E |
Class C - Alcove | 7 | 31.8 ft | Auto Transmission |
| C-30 Cruise America- 26-E |
Class C - Alcove | 7 | 29.9 ft | Auto Transmission |
| Comfort Standard Select Indie Campers USA - 26 E |
Class C - Alcove | 7 | 24.1 ft | Auto Transmission |
Pick your dates below and we'll open the live RV PLANET booking flow for the Salt Lake City → Las Vegas route.
Picking up in Salt Lake City but want a shorter loop or a different destination? Compare these RV PLANET itineraries that depart from the same depot: