How far is Philadelphia, PA, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Philadelphia (Philadelphia International Airport) is 8227 miles / 13240 kilometers / 7149 nautical miles.

Distance from Hanoi to Philadelphia

There are several ways to calculate the distance from Hanoi to Philadelphia. Here are two standard methods:

Vincenty's formula (applied above)

• 8227.071 miles
• 13240.188 kilometers
• 7149.130 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

• 8215.143 miles
• 13220.991 kilometers
• 7138.764 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 Hanoi to Philadelphia?

The estimated flight time from Noi Bai International Airport to Philadelphia International Airport is 16 hours and 4 minutes.

What is the time difference between Hanoi and Philadelphia?

The time difference between Hanoi and Philadelphia is 12 hours. Philadelphia is 12 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Philadelphia International Airport (PHL)

On average, flying from Hanoi to Philadelphia generates about 1 032 kg of CO2 per passenger, and 1 032 kilograms equals 2 275 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Philadelphia

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Philadelphia International Airport (PHL).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

Destination	Philadelphia International Airport
City:	Philadelphia, PA
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
Coordinates:	39°52′18″N, 75°14′27″W