Gallup to Flagstaff: where to stop
185 miles on I-40 westbound, about 2 hr 45 min of driving · 46 stops · 1 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.
Long stretches without a likely-clean stop
- 183 miles, about 2 hr 45 min: from Gallup to Exit 198 (AZ). Stop before it if you can.