How far is Flagstaff, AZ, from Boise, ID?

The distance between Boise (Boise Airport) and Flagstaff (Flagstaff Pulliam Airport) is 630 miles / 1014 kilometers / 548 nautical miles.

The driving distance from Boise (BOI) to Flagstaff (FLG) is 859 miles / 1382 kilometers, and travel time by car is about 15 hours 16 minutes.

Distance from Boise to Flagstaff

There are several ways to calculate the distance from Boise to Flagstaff. Here are two standard methods:

Vincenty's formula (applied above)

• 630.064 miles
• 1013.989 kilometers
• 547.510 nautical miles

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

Haversine formula

• 630.667 miles
• 1014.960 kilometers
• 548.034 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).

How long does it take to fly from Boise to Flagstaff?

The estimated flight time from Boise Airport to Flagstaff Pulliam Airport is 1 hour and 41 minutes.

What is the time difference between Boise and Flagstaff?

There is no time difference between Boise and Flagstaff.

Flight carbon footprint between Boise Airport (BOI) and Flagstaff Pulliam Airport (FLG)

On average, flying from Boise to Flagstaff generates about 116 kg of CO2 per passenger, and 116 kilograms equals 257 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Boise to Flagstaff

See the map of the shortest flight path between Boise Airport (BOI) and Flagstaff Pulliam Airport (FLG).

Airport information

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

Destination	Flagstaff Pulliam Airport
City:	Flagstaff, AZ
Country:	United States
IATA Code:	FLG
ICAO Code:	KFLG
Coordinates:	35°8′18″N, 111°40′15″W