Distance between Boise, ID (BOI) and Salt Lake City, UT (SLC)

Flight distance from Boise to Salt Lake City (Boise Airport – Salt Lake City International Airport) is 290 miles / 467 kilometers / 252 nautical miles. Estimated flight time is 1 hour 2 minutes.

Driving distance from Boise (BOI) to Salt Lake City (SLC) is 340 miles / 547 kilometers and travel time by car is about 5 hours 14 minutes.

Map of flight path and driving directions from Boise to Salt Lake City.

Shortest flight path between Boise Airport (BOI) and Salt Lake City International Airport (SLC).

How far is Salt Lake City from Boise?

There are several ways to calculate distances between Boise and Salt Lake City. Here are two common methods:

Vincenty's formula (applied above)
• 290.108 miles
• 466.884 kilometers
• 252.097 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 289.814 miles
• 466.411 kilometers
• 251.842 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information

A Boise Airport
City: Boise, ID
Country: United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

Time difference and current local times

There is no time difference between Boise and Salt Lake City.

MDT

MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (149 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Salt Lake City (SLC).

Distance:
290
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
290

Round trip?