The driving distance from Billings Montana to Missoula Montana is 343 miles via I-90 West per MapQuest. The driving time per MapQuest is 4 hours and 41 minutes.
The approximate distance between Missoula Montana to Whitefish Montana is 107 miles.
From Missoula to Kalispell Montana it is 120 miles
about 340 miles
It is 896.25 miles according to MapQuest.
mapquest/googlemaps
302 miles
169 miles.
550 miles
220 miles
It is 80 miles according to Google Maps.
There are about 2,373 miles between Billings, Montana and Augusta, Maine.