How far is Belfast from Portland, ME?

The distance between Portland (Portland International Jetport) and Belfast (Belfast International Airport) is 2894 miles / 4657 kilometers / 2515 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)

• 2893.817 miles
• 4657.146 kilometers
• 2514.658 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

• 2885.667 miles
• 4644.032 kilometers
• 2507.576 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 Belfast International Airport is 5 hours and 58 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 Belfast International Airport (BFS)

On average, flying from Portland to Belfast generates about 322 kg of CO2 per passenger, and 322 kilograms equals 709 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 Belfast International Airport (BFS).

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