According to MapQuest.com, the distance would be 339.97 miles, or about 4 hours and 55 minutes. http://www.mapquest.com/maps?1c=Boise+&1s=ID&2c=Salt+Lake+City&2s=UT
It is 340 miles according to Google Maps.
It is 778 miles according to Google Maps.
Boise is the capital city and the most populous city in Idaho. Salt Lake City is the capital of Utah. Des Moines is the capital of Iowa.
The closest major airport to Boise, Idaho is Boise Airport (BOI / KBOI). This airport is about 6 miels from the center of Boise. If you need a larger, international airport, you will have to drive about 345 miles to Salt Lake City International Airport - Salt Lake City, UT (SLC / KSLC).
340 miles taking this route:Take I-15 NORTH to I-84 WEST to BOISE.Continue on I-84 WEST to Boise.
If driving, the halfway point is in Salt Lake City, Utah, with about 341 miles to Boise and 341 miles to Montrose. As the bird flies, the halfway point is just north of Salt Lake City, around Layton or Bountiful.
Yes you can. I checked with Priceline.com and there are a lot of flights from Boise to Idaho Falls, but they aren't direct flights. Most of them go through Salt Lake City or another major city. It would be cheaper and quicker to drive.
345 road miles.
About 240 road miles.
It's under 100 miles to the border.
The Salt Lake Express makes about a dozen stops on it's route. They include BYU-Idaho, Boise Airport, Burley, Idaho Falls, Jerome, Ogden, Salt Lake City Airport, and Downtown.
Salt Lake City, Cheyenne, Lincoln, Omah, Des Moines.