How far is Portland, ME, from Belfast?

The distance between Belfast (George Best Belfast City Airport) and Portland (Portland International Jetport) is 2908 miles / 4680 kilometers / 2527 nautical miles.

Distance from Belfast to Portland

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

Vincenty's formula (applied above)

• 2907.855 miles
• 4679.739 kilometers
• 2526.857 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

• 2899.661 miles
• 4666.552 kilometers
• 2519.736 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 Portland?

The estimated flight time from George Best Belfast City Airport to Portland International Jetport is 6 hours and 0 minutes.

What is the time difference between Belfast and Portland?

The time difference between Belfast and Portland is 5 hours. Portland is 5 hours behind Belfast.

Flight carbon footprint between George Best Belfast City Airport (BHD) and Portland International Jetport (PWM)

On average, flying from Belfast to Portland generates about 323 kg of CO2 per passenger, and 323 kilograms equals 713 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Portland

See the map of the shortest flight path between George Best Belfast City Airport (BHD) and Portland International Jetport (PWM).

Airport information

Origin	George Best Belfast City Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BHD
ICAO Code:	EGAC
Coordinates:	54°37′5″N, 5°52′20″W

Destination	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″W