How far is Donegal from Portland, ME?

The distance between Portland (Portland International Jetport) and Donegal (Donegal Airport) is 2805 miles / 4515 kilometers / 2438 nautical miles.

Distance from Portland to Donegal

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

Vincenty's formula (applied above)

• 2805.397 miles
• 4514.849 kilometers
• 2437.823 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

• 2797.540 miles
• 4502.204 kilometers
• 2430.995 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 Donegal?

The estimated flight time from Portland International Jetport to Donegal Airport is 5 hours and 48 minutes.

What is the time difference between Portland and Donegal?

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

Flight carbon footprint between Portland International Jetport (PWM) and Donegal Airport (CFN)

On average, flying from Portland to Donegal generates about 311 kg of CO2 per passenger, and 311 kilograms equals 686 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Donegal

See the map of the shortest flight path between Portland International Jetport (PWM) and Donegal Airport (CFN).

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	Donegal Airport
City:	Donegal
Country:	Ireland
IATA Code:	CFN
ICAO Code:	EIDL
Coordinates:	55°2′39″N, 8°20′27″W