How far is San Sebastian from Portland, ME?

The distance between Portland (Portland International Jetport) and San Sebastian (San Sebastián Airport) is 3339 miles / 5374 kilometers / 2902 nautical miles.

Distance from Portland to San Sebastian

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

Vincenty's formula (applied above)

• 3339.372 miles
• 5374.198 kilometers
• 2901.835 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

• 3330.371 miles
• 5359.712 kilometers
• 2894.013 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 San Sebastian?

The estimated flight time from Portland International Jetport to San Sebastián Airport is 6 hours and 49 minutes.

What is the time difference between Portland and San Sebastian?

The time difference between Portland and San Sebastian is 6 hours. San Sebastian is 6 hours ahead of Portland.

Flight carbon footprint between Portland International Jetport (PWM) and San Sebastián Airport (EAS)

On average, flying from Portland to San Sebastian generates about 375 kg of CO2 per passenger, and 375 kilograms equals 827 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to San Sebastian

See the map of the shortest flight path between Portland International Jetport (PWM) and San Sebastián Airport (EAS).

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	San Sebastián Airport
City:	San Sebastian
Country:	Spain
IATA Code:	EAS
ICAO Code:	LESO
Coordinates:	43°21′23″N, 1°47′26″W