How far is Boise, ID, from St Michael, AK?

The distance between St Michael (St. Michael Airport) and Boise (Boise Airport) is 2262 miles / 3641 kilometers / 1966 nautical miles.

The driving distance from St Michael (SMK) to Boise (BOI) is 3552 miles / 5716 kilometers, and travel time by car is about 146 hours 49 minutes.

Distance from St Michael to Boise

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

Vincenty's formula (applied above)

• 2262.283 miles
• 3640.792 kilometers
• 1965.871 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

• 2256.956 miles
• 3632.218 kilometers
• 1961.241 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 St Michael to Boise?

The estimated flight time from St. Michael Airport to Boise Airport is 4 hours and 46 minutes.

What is the time difference between St Michael and Boise?

The time difference between St Michael and Boise is 2 hours. Boise is 2 hours ahead of St Michael.

Flight carbon footprint between St. Michael Airport (SMK) and Boise Airport (BOI)

On average, flying from St Michael to Boise generates about 248 kg of CO2 per passenger, and 248 kilograms equals 546 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Michael to Boise

See the map of the shortest flight path between St. Michael Airport (SMK) and Boise Airport (BOI).

Airport information

Origin	St. Michael Airport
City:	St Michael, AK
Country:	United States
IATA Code:	SMK
ICAO Code:	PAMK
Coordinates:	63°29′24″N, 162°6′36″W

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