How far is Knoxville, TN, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 8456 miles / 13609 kilometers / 7348 nautical miles.

Distance from Hanoi to Knoxville

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

Vincenty's formula (applied above)

• 8455.941 miles
• 13608.518 kilometers
• 7348.012 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

• 8444.423 miles
• 13589.981 kilometers
• 7338.003 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 Knoxville?

The estimated flight time from Noi Bai International Airport to Knoxville McGhee Tyson Airport is 16 hours and 30 minutes.

What is the time difference between Hanoi and Knoxville?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Knoxville McGhee Tyson Airport (TYS)

On average, flying from Hanoi to Knoxville generates about 1 066 kg of CO2 per passenger, and 1 066 kilograms equals 2 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Knoxville

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Knoxville McGhee Tyson Airport (TYS).

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	Knoxville McGhee Tyson Airport
City:	Knoxville, TN
Country:	United States
IATA Code:	TYS
ICAO Code:	KTYS
Coordinates:	35°48′39″N, 83°59′38″W