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Distance between Hong Kong (HKG) and Hanoi (HAN)

Flight distance from Hong Kong to Hanoi (Hong Kong International Airport – Noi Bai International Airport) is 526 miles / 847 kilometers / 457 nautical miles. Estimated flight time is 1 hour 29 minutes.

Driving distance from Hong Kong (HKG) to Hanoi (HAN) is 651 miles / 1048 kilometers and travel time by car is about 12 hours 9 minutes.

Hong Kong – Hanoi

Distance arrow
526
Miles
Distance arrow
847
Kilometers
Distance arrow
457
Nautical miles

How far is Hanoi from Hong Kong?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 526.371 miles
  • 847.112 kilometers
  • 457.404 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 525.603 miles
  • 845.876 kilometers
  • 456.736 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).

Flight Duration

Estimated flight time from Hong Kong to Hanoi is 1 hour 29 minutes.

Time difference and current local times

The time difference between Hong Kong and Hanoi is 1 hour. Hanoi is 1 hour behind Hong Kong.

Hong Kong time to Hanoi time converter

Time in Hong Kong: 00:00 ⇆ Time in Hanoi: 00:00

Current local times

Hong Kong

 HKT

Hanoi

 +07

Carbon dioxide emissions

On average flying from Hong Kong to Hanoi generates about 103 kg of CO2 per passenger, 103 kilograms is equal to 226 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hong Kong to Hanoi

Shortest flight path between Hong Kong International Airport (HKG) and Noi Bai International Airport (HAN).

Airport information

Origin Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E
Destination Noi Bai International Airport
City: Hanoi
Country: Vietnam Flag of Vietnam
IATA Code: HAN
ICAO Code: VVNB
Coordinates: 21°13′16″N, 105°48′25″E

Airlines flying from Hong Kong (HKG) to Hanoi (HAN)

Cathay Pacific
Dragonair
Hong Kong Airlines
Vietnam Airlines