Best ExitIdaho Falls to Great Falls: where to stop
356 miles on I-15 northbound, about 5 hr 30 min of driving · 70 stops · 0 likely clean
A stop about every 45 minutes
The best bet in each stretch: a likely-clean restroom first, then a travel center or gas. Estimates come from who runs the store until drivers review it.
- 167 Dubois Mixedest. TA Express Dubois Dubois · 49 mi from Idaho Falls 45 min in
- Rest Red Rocks Parking Area, I-15 Northbound Mixedest. Red Rocks Parking Area, I-15 Northbound 112 mi from Idaho Falls 1 hr 45 min in
- 63 Dillon · Twin Bridges Mixedest. Starbucks Dillon · 142 mi from Idaho Falls 2 hr 15 min in
- 122 Rocker Mixedest. Town Pump Flying J Travel Center 201 mi from Idaho Falls 3 hr in
- 190 South Helena Mixedest. Maverik Helena · 268 mi from Idaho Falls 4 hr 15 min in
- Rest Dearborn Rest Area Mixedest. Dearborn Rest Area 317 mi from Idaho Falls 5 hr in
Long stretches without a likely-clean stop
- 356 miles, about 5 hr 30 min: from Idaho Falls to Great Falls. Stop before it if you can.