How far is Portland, ME, from Nanjing?

The distance between Nanjing (Nanjing Lukou International Airport) and Portland (Portland International Jetport) is 7211 miles / 11604 kilometers / 6266 nautical miles.

Distance from Nanjing to Portland

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

Vincenty's formula (applied above)

• 7210.642 miles
• 11604.403 kilometers
• 6265.876 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

• 7195.837 miles
• 11580.576 kilometers
• 6253.011 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 Nanjing to Portland?

The estimated flight time from Nanjing Lukou International Airport to Portland International Jetport is 14 hours and 9 minutes.

What is the time difference between Nanjing and Portland?

The time difference between Nanjing and Portland is 13 hours. Portland is 13 hours behind Nanjing.

Flight carbon footprint between Nanjing Lukou International Airport (NKG) and Portland International Jetport (PWM)

On average, flying from Nanjing to Portland generates about 885 kg of CO2 per passenger, and 885 kilograms equals 1 950 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nanjing to Portland

See the map of the shortest flight path between Nanjing Lukou International Airport (NKG) and Portland International Jetport (PWM).

Airport information

Origin	Nanjing Lukou International Airport
City:	Nanjing
Country:	China
IATA Code:	NKG
ICAO Code:	ZSNJ
Coordinates:	31°44′31″N, 118°51′43″E

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