How far is Denver, CO, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Denver (Denver International Airport) is 7794 miles / 12543 kilometers / 6773 nautical miles.

Distance from Hanoi to Denver

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

Vincenty's formula (applied above)

• 7793.661 miles
• 12542.681 kilometers
• 6772.506 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

• 7781.483 miles
• 12523.084 kilometers
• 6761.924 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 Denver?

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

What is the time difference between Hanoi and Denver?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Denver International Airport (DEN)

On average, flying from Hanoi to Denver generates about 968 kg of CO2 per passenger, and 968 kilograms equals 2 135 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Denver

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

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	Denver International Airport
City:	Denver, CO
Country:	United States
IATA Code:	DEN
ICAO Code:	KDEN
Coordinates:	39°51′42″N, 104°40′22″W