How far is Inisheer from Portland, ME?

The distance between Portland (Portland International Jetport) and Inisheer (Inisheer Aerodrome) is 2785 miles / 4482 kilometers / 2420 nautical miles.

Distance from Portland to Inisheer

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

Vincenty's formula (applied above)

• 2785.140 miles
• 4482.248 kilometers
• 2420.220 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

• 2777.310 miles
• 4469.647 kilometers
• 2413.416 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 Inisheer?

The estimated flight time from Portland International Jetport to Inisheer Aerodrome is 5 hours and 46 minutes.

What is the time difference between Portland and Inisheer?

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

Flight carbon footprint between Portland International Jetport (PWM) and Inisheer Aerodrome (INQ)

On average, flying from Portland to Inisheer generates about 309 kg of CO2 per passenger, and 309 kilograms equals 681 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Inisheer

See the map of the shortest flight path between Portland International Jetport (PWM) and Inisheer Aerodrome (INQ).

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	Inisheer Aerodrome
City:	Inisheer
Country:	Ireland
IATA Code:	INQ
ICAO Code:	EIIR
Coordinates:	53°3′52″N, 9°30′39″W