How far is Butte, MT, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Butte (Bert Mooney Airport) is 3446 miles / 5545 kilometers / 2994 nautical miles.

Distance from Reykjavik to Butte

There are several ways to calculate the distance from Reykjavik to Butte. Here are two standard methods:

Vincenty's formula (applied above)

• 3445.626 miles
• 5545.198 kilometers
• 2994.167 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

• 3435.234 miles
• 5528.473 kilometers
• 2985.137 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 Reykjavik to Butte?

The estimated flight time from Keflavík International Airport to Bert Mooney Airport is 7 hours and 1 minutes.

What is the time difference between Reykjavik and Butte?

The time difference between Reykjavik and Butte is 7 hours. Butte is 7 hours behind Reykjavik.

Flight carbon footprint between Keflavík International Airport (KEF) and Bert Mooney Airport (BTM)

On average, flying from Reykjavik to Butte generates about 388 kg of CO2 per passenger, and 388 kilograms equals 855 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Butte

See the map of the shortest flight path between Keflavík International Airport (KEF) and Bert Mooney Airport (BTM).

Airport information

Origin	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″W

Destination	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″W