How far is Portland, ME, from Glasgow?

The distance between Glasgow (Glasgow Airport) and Portland (Portland International Jetport) is 2945 miles / 4739 kilometers / 2559 nautical miles.

Distance from Glasgow to Portland

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

Vincenty's formula (applied above)

• 2944.815 miles
• 4739.220 kilometers
• 2558.974 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

• 2936.524 miles
• 4725.878 kilometers
• 2551.770 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 Glasgow to Portland?

The estimated flight time from Glasgow Airport to Portland International Jetport is 6 hours and 4 minutes.

What is the time difference between Glasgow and Portland?

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

Flight carbon footprint between Glasgow Airport (GLA) and Portland International Jetport (PWM)

On average, flying from Glasgow to Portland generates about 328 kg of CO2 per passenger, and 328 kilograms equals 722 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Glasgow to Portland

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

Airport information

Origin	Glasgow Airport
City:	Glasgow
Country:	United Kingdom
IATA Code:	GLA
ICAO Code:	EGPF
Coordinates:	55°52′18″N, 4°25′59″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