How far is Hanoi from Buffalo, NY?

The distance between Buffalo (Buffalo Niagara International Airport) and Hanoi (Noi Bai International Airport) is 8006 miles / 12885 kilometers / 6957 nautical miles.

Distance from Buffalo to Hanoi

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

Vincenty's formula (applied above)

• 8006.443 miles
• 12885.121 kilometers
• 6957.409 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

• 7994.255 miles
• 12865.506 kilometers
• 6946.818 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 Buffalo to Hanoi?

The estimated flight time from Buffalo Niagara International Airport to Noi Bai International Airport is 15 hours and 39 minutes.

What is the time difference between Buffalo and Hanoi?

The time difference between Buffalo and Hanoi is 12 hours. Hanoi is 12 hours ahead of Buffalo.

Flight carbon footprint between Buffalo Niagara International Airport (BUF) and Noi Bai International Airport (HAN)

On average, flying from Buffalo to Hanoi generates about 999 kg of CO2 per passenger, and 999 kilograms equals 2 203 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Buffalo to Hanoi

See the map of the shortest flight path between Buffalo Niagara International Airport (BUF) and Noi Bai International Airport (HAN).

Airport information

Origin	Buffalo Niagara International Airport
City:	Buffalo, NY
Country:	United States
IATA Code:	BUF
ICAO Code:	KBUF
Coordinates:	42°56′25″N, 78°43′55″W

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