RV, camper and motorhome trip planning toolbox – The best ever created
| Duration | 18 Days |
| Distance | 2,501 mi |
| Start / End | Billings, MT to Nashville, TN |
| States Crossed | Montana, Wyoming, Colorado, Kansas, Missouri, Illinois, Tennessee |
| Travel Style | Slow travel, one-way campervan journey |
Setting off on a USA road trip from Billings to Nashville is like tracing a line through America’s soul. This 18-day journey takes you from the wide skies of Montana and Wyoming, through the canyons and plains of Colorado and Kansas, and into the music-rich heart of Missouri, Illinois, and Tennessee. For families, couples, or anyone eager to blend natural wonders with cultural treasures, this route offers a perfect balance of adventure and discovery. An RV or motorhome provides the ideal basecamp to experience the legend of the American road trip, giving you the freedom to linger at mountain lakes or roll slowly through sweeping prairie landscapes without the hassle of unpacking every night.
This 2,501 mi journey is best savored at a relaxed pace. Rather than rushing, we recommend breaking the drive into distinct regional stages to fully appreciate the changing landscapes.
Your journey kicks off with ancient history and dramatic alpine ascents before dropping into the geothermal wonders of Wyoming. The driving in this region is incredibly scenic, requiring a slow, steady pace as you navigate mountain passes and national park roads.
Leaving the rugged peaks behind, the route transitions into the wild canyons and expansive plains of Colorado and Kansas. This leg involves longer, wide-open driving stretches where the horizon stretches for miles, offering a classic American cross-country driving experience.
As you cross into Missouri and clip Illinois, the environment softens into rolling hills and heartland culture. The rhythm here shifts from remote wilderness to accessible roadside attractions, heritage sites, and local industries.
The final push brings you into Tennessee. The driving becomes greener and more culturally dense as you approach your final destination, trading the quiet of the plains for the vibrant energy of the South.
While the detailed, day-by-day itinerary is waiting for you inside RV PLAN, here is a taste of the experiences that define this route:
We recommend 18 days for this 2,501 mi journey. This allows for a comfortable driving pace, ensuring you have ample time to explore vast national parks and enjoy slow travel through the plains and heartland.
Absolutely. It is a highly diverse cross-country expedition. You get to witness the dramatic transition from the Rocky Mountains to the Great Plains, finishing in the cultural hub of the South. It is a bucket-list experience for motorhome enthusiasts.
This itinerary is fantastic for families, couples, and nature lovers. The mix of extreme outdoor activities, historical sites, family attractions like zoos and aquariums, and scenic routes means there is something for every generation in the campervan.
Late spring through early fall is ideal. Mountain passes in Montana and Wyoming (like the Beartooth Highway) are often closed in winter due to heavy snow. Summer offers full access to national park amenities, though early fall provides stunning foliage and cooler hiking weather.
Planning a multi-state, one-way RV rental requires attention to a few logistical details. Because you are picking up in Billings and dropping off in Nashville, you will need to account for a one-way drop fee, which varies by supplier. Additionally, with a route covering 2,501 mi, pay close attention to mileage packages. Purchasing unlimited mileage or pre-booking a bulk mileage package is often the most cost-effective strategy for a trip of this length.
Your expenses should account for fuel for a heavy vehicle, nightly campground fees (a mix of state parks and private RV resorts), and entrance fees for national parks and attractions. For exact availability, seasonal rates, and specific one-way fees, refer to the live pricing tools available on our platform.
From the geysers of Yellowstone to the music-filled streets of Tennessee, this cross-country campervan adventure is ready to be explored. To view the comprehensive day-by-day stops, secure your motorhome, and finalize your travel details, check out the full 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 | Cruise America- 26-E (Billings) |
|---|---|
| Sample RV cost — 4 travelers (Class A / B / C) | {{BANDANA_PRICING_TABLE}} |
| Estimated fuel cost (total) | $800–$1,100 |
| Estimated campground cost (total) | $850–$1,400 |
| Estimated attractions & entrance fees — family of 4 | $400–$650 |
| Estimated groceries / self-catered food — family of 4 | $900–$1,300 |
| Live availability & pricing | Check live availability & pricing on Rent Motorhome → |
Estimate assumptions: Estimates assume a Class C motorhome averaging 10 mpg, a mix of state and private campgrounds, and peak summer travel rates. 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.
Navigate scenic high-altitude passes and explore world-famous geothermal wonders at a relaxed, nature-focused pace.
Settle into longer driving days as the rugged peaks transition into expansive, wide-open prairie landscapes.
Roll through the heartland, mixing rolling hills with roadside heritage sites and local cultural stops.
Conclude the journey with greener, culturally dense driving as you approach the vibrant energy of Tennessee.
Total cost for this 18-day itinerary depends on the rig you pick, the pickup season, mileage add-ons, and any one-way drop-off fee across the 2,501 mi route. Check live availability and a real quote for the Billings → Nashville 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 Billings 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 |
|---|---|---|---|---|
| C-30 Cruise America- 26-E |
Class C - Alcove | 7 | 29.9 ft | Auto Transmission |
| CA-25 Cruise America- 26-E |
Class C - Alcove | 5 | 24.9 ft | Auto Transmission |
| C-21 Compact Plus Cruise America- 26-E |
Class C - Alcove | 4 | 21.0 ft | Auto Transmission |
| Ultra Compact C18 Cruise America- 26-E |
Class TC - Truck Camper | 2 | 19.5 ft | Auto Transmission |
Pick your dates below and we'll open the live RV PLANET booking flow for the Billings → Nashville route.
Picking up in Billings but want a shorter loop or a different destination? Compare these RV PLANET itineraries that depart from the same depot: