How far is Portland, ME, from Williamsport, PA?

The distance between Williamsport (Williamsport Regional Airport) and Portland (Portland International Jetport) is 376 miles / 606 kilometers / 327 nautical miles.

The driving distance from Williamsport (IPT) to Portland (PWM) is 495 miles / 796 kilometers, and travel time by car is about 9 hours 44 minutes.

Distance from Williamsport to Portland

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

Vincenty's formula (applied above)

• 376.396 miles
• 605.750 kilometers
• 327.079 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

• 375.670 miles
• 604.582 kilometers
• 326.448 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 Williamsport to Portland?

The estimated flight time from Williamsport Regional Airport to Portland International Jetport is 1 hour and 12 minutes.

What is the time difference between Williamsport and Portland?

There is no time difference between Williamsport and Portland.

Flight carbon footprint between Williamsport Regional Airport (IPT) and Portland International Jetport (PWM)

On average, flying from Williamsport to Portland generates about 80 kg of CO2 per passenger, and 80 kilograms equals 177 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Williamsport to Portland

See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Portland International Jetport (PWM).

Airport information

Origin	Williamsport Regional Airport
City:	Williamsport, PA
Country:	United States
IATA Code:	IPT
ICAO Code:	KIPT
Coordinates:	41°14′30″N, 76°55′15″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