Your total trip with all stops is around 1,850 miles / 2970 km, taking roughly 27 hours for the whole trip.
Start from Channelview, Texas.
Dallas, Texas is stopping point #1 after driving about 250 miles (410 km) or 3.5 hours.
Amarillo, Texas is stopping point #2 after driving about 360 miles (590 km) or 5.5 hours. Your total trip so far is about 620 miles or 990 km over roughly 9 hours of driving.
Denver, Colorado is stopping point #3 after driving about 430 miles (700 km) or 6.5 hours. Your total trip so far is about 1,050 miles or 1690 km over roughly 15.5 hours of driving.
Billings, Montana is stopping point #4 after driving about 550 miles (890 km) or 8 hours. Your total trip so far is about 1,600 miles or 2580 km over roughly 23.5 hours of driving.
Finally, Helena, Montana is your destination after driving about 240 miles (390 km) or 3.5 hours. Your total trip with all stops is around 1,850 miles or 2970 km, taking roughly 27 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.