207 miles taking this route:
220 miles
There are about 2,373 miles between Billings, Montana and Augusta, Maine.
It is 346 miles according to Google Maps.
It is about 144.13 miles according to MapQuest.
If one travels I-25 and I-70, the distance from Billings to Oakley is approximately 797 miles.
Billings, Montana is 136 miles (219 kilometers) from Miles City, Montana.
536 miles
815 miles taking I-90.
It is 125.96 miles according to MapQuest.
It is 2,443.34 miles according to MapQuest.
337 miles
Billings, Montana's area is 43.52 square miles.