How far is Billings, MT, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Billings (Billings Logan International Airport) is 7341 miles / 11815 kilometers / 6380 nautical miles.

Distance from Hanoi to Billings

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

Vincenty's formula (applied above)

• 7341.452 miles
• 11814.921 kilometers
• 6379.547 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

• 7329.291 miles
• 11795.351 kilometers
• 6368.980 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 Billings?

The estimated flight time from Noi Bai International Airport to Billings Logan International Airport is 14 hours and 23 minutes.

What is the time difference between Hanoi and Billings?

The time difference between Hanoi and Billings is 14 hours. Billings is 14 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Billings Logan International Airport (BIL)

On average, flying from Hanoi to Billings generates about 903 kg of CO2 per passenger, and 903 kilograms equals 1 991 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Billings

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Billings Logan International Airport (BIL).

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	Billings Logan International Airport
City:	Billings, MT
Country:	United States
IATA Code:	BIL
ICAO Code:	KBIL
Coordinates:	45°48′27″N, 108°32′34″W