How far is Lewistown, MT, from Belfast?

The distance between Belfast (Belfast International Airport) and Lewistown (Lewistown Municipal Airport) is 4128 miles / 6643 kilometers / 3587 nautical miles.

Distance from Belfast to Lewistown

There are several ways to calculate the distance from Belfast to Lewistown. Here are two standard methods:

Vincenty's formula (applied above)

• 4127.504 miles
• 6642.574 kilometers
• 3586.703 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

• 4114.892 miles
• 6622.277 kilometers
• 3575.744 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 Belfast to Lewistown?

The estimated flight time from Belfast International Airport to Lewistown Municipal Airport is 8 hours and 18 minutes.

What is the time difference between Belfast and Lewistown?

The time difference between Belfast and Lewistown is 7 hours. Lewistown is 7 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Lewistown Municipal Airport (LWT)

On average, flying from Belfast to Lewistown generates about 472 kg of CO2 per passenger, and 472 kilograms equals 1 041 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Lewistown

See the map of the shortest flight path between Belfast International Airport (BFS) and Lewistown Municipal Airport (LWT).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

Destination	Lewistown Municipal Airport
City:	Lewistown, MT
Country:	United States
IATA Code:	LWT
ICAO Code:	KLWT
Coordinates:	47°2′57″N, 109°28′1″W