How far is Belfast from Portland, ME?

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

Distance from Portland to Belfast

There are several ways to calculate the distance from Portland to Belfast. 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 Portland to Belfast?

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

What is the time difference between Portland and Belfast?

The time difference between Portland and Belfast is 5 hours. Belfast is 5 hours ahead of Portland.

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

On average, flying from Portland to Belfast 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 Portland to Belfast

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

Airport information

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

Destination	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