How far is Portland, ME, from Bristol?

The distance between Bristol (Bristol Airport) and Portland (Portland International Jetport) is 3094 miles / 4979 kilometers / 2688 nautical miles.

Distance from Bristol to Portland

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

Vincenty's formula (applied above)

• 3093.590 miles
• 4978.650 kilometers
• 2688.256 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

• 3084.823 miles
• 4964.542 kilometers
• 2680.638 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 Bristol to Portland?

The estimated flight time from Bristol Airport to Portland International Jetport is 6 hours and 21 minutes.

What is the time difference between Bristol and Portland?

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

Flight carbon footprint between Bristol Airport (BRS) and Portland International Jetport (PWM)

On average, flying from Bristol to Portland generates about 345 kg of CO2 per passenger, and 345 kilograms equals 762 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bristol to Portland

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

Airport information

Origin	Bristol Airport
City:	Bristol
Country:	United Kingdom
IATA Code:	BRS
ICAO Code:	EGGD
Coordinates:	51°22′57″N, 2°43′8″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