How far is Hanoi from Denver, CO?

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

Distance from Denver to Hanoi

There are several ways to calculate the distance from Denver to Hanoi. 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 Denver to Hanoi?

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

What is the time difference between Denver and Hanoi?

The time difference between Denver and Hanoi is 14 hours. Hanoi is 14 hours ahead of Denver.

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

On average, flying from Denver to Hanoi 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 Denver to Hanoi

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

Airport information

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