The shortest distance is 791 miles.
It is 629.67 miles according to MapQuest.
275 miles
256 miles
256 miles
172.3 miles
870.6 road miles.
435 miles
The driving distance between Seattle, WA and Idaho Falls, ID is 782 miles. The driving time would be approximately 12 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
About 130 miles.
131 miles.
190 miles