How far is Boise, ID, from Saint John?

The distance between Saint John (Saint John Airport) and Boise (Boise Airport) is 2452 miles / 3946 kilometers / 2131 nautical miles.

The driving distance from Saint John (YSJ) to Boise (BOI) is 3077 miles / 4952 kilometers, and travel time by car is about 55 hours 13 minutes.

Distance from Saint John to Boise

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

Vincenty's formula (applied above)

• 2451.819 miles
• 3945.820 kilometers
• 2130.572 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

• 2445.083 miles
• 3934.980 kilometers
• 2124.719 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 Saint John to Boise?

The estimated flight time from Saint John Airport to Boise Airport is 5 hours and 8 minutes.

What is the time difference between Saint John and Boise?

The time difference between Saint John and Boise is 3 hours. Boise is 3 hours behind Saint John.

Flight carbon footprint between Saint John Airport (YSJ) and Boise Airport (BOI)

On average, flying from Saint John to Boise generates about 270 kg of CO2 per passenger, and 270 kilograms equals 594 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Saint John to Boise

See the map of the shortest flight path between Saint John Airport (YSJ) and Boise Airport (BOI).

Airport information

Origin	Saint John Airport
City:	Saint John
Country:	Canada
IATA Code:	YSJ
ICAO Code:	CYSJ
Coordinates:	45°18′57″N, 65°53′25″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