Your total trip with all stops is around 1,760 miles / 2830 km, taking roughly 26 hours for the whole trip. If you want to see every small town along the way, you can get a full list of cities between Helena, MT and Huntsville, TX.
Start from Helena, Montana.
Billings, Montana is stopping point #1 after driving about 240 miles (380 km) or 3.5 hours.
Cheyenne, Wyoming is stopping point #2 after driving about 450 miles (730 km) or 6.5 hours. Your total trip so far is about 690 miles or 1110 km over roughly 10 hours of driving.
Amarillo, Texas is stopping point #3 after driving about 530 miles (860 km) or 8 hours. Your total trip so far is about 1,230 miles or 1970 km over roughly 18 hours of driving.
Dallas, Texas is stopping point #4 after driving about 370 miles (590 km) or 5.5 hours. Your total trip so far is about 1,590 miles or 2560 km over roughly 23.5 hours of driving.
Finally, Huntsville, Texas is your destination after driving about 170 miles (280 km) or 2.5 hours. Your total trip with all stops is around 1,760 miles or 2830 km, taking roughly 26 hours for the whole trip.
Travelmath helps you figure out where to stop when planning a long road trip from one location to another. The best stopping point for an overnight hotel stay or a break from driving often depends on how far or how long you want to drive before pausing to rest. You can find the closest city to your stopping point to look for hotels, or explore other cities and towns along the route. Use this as a road trip planner when you're driving cross-country or mapping a route with multiple stops.