430 miles
It is 430.46 miles according to MapQuest.
It is 430 miles according to Google Maps.
The driving distance from Portland OR to Boise ID is 431 miles per Map Quest. The driving time per Map Quest is 6 hours and 28 minutes.
422 miles
267 miles
256 miles
2,712 miles.
105 miles taking ID-55 NORTH.
about 610 miles
There are about 322.599 miles between Boise, ID and Sandpoint, ID.
670 miles
186 miles