156 miles
Great Falls could be in Montana (2,136 miles), Virginia (996 miles) or South Carolina (577 miles).
2188 miles.
851 miles
851 miles
In Montana it is 2,486.93 miles accordiing to MapQuest. In Virginia it is 860.47 miles according to MapQuest. There is a Great Falls in Manitoba and probably elsewhere.
It is 638.39 miles according to MapQuest.
264 road miles.
It is 169 miles according to Google Maps.
It is 767 miles according to Google Maps.
It is 1,069 miles according to Google Maps.
It is 2,737 miles according to Google Maps.