Stopping points from Casper-Natrona County International Airport to Idaho Falls Regional Airport:

• Start from Casper-Natrona County International Airport
• 2 hours to Riverton, Wyoming after driving about 110 miles / 180 km
• 4 hours to Idaho Falls Regional Airport after driving about 230 miles / 370 km

Your total trip with all stops is around 340 miles / 550 km, taking roughly 5.5 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 CPR and IDA.

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Stopping points from CPR to IDA

Start from Casper-Natrona County International Airport.

Riverton, Wyoming is stopping point #1 after driving about 110 miles (180 km) or 2 hours.

Finally, Idaho Falls Regional Airport is your destination after driving about 230 miles (370 km) or 4 hours. Your total trip with all stops is around 340 miles or 550 km, taking roughly 5.5 hours for the whole trip.

Stopping point calculator

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.