Air Miles Calculator

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 11 hours 25 minutes.

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).

How far is Hanoi from Hong Kong?

There are several ways to calculate distances between Hong Kong and Hanoi. 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).

Airport information


A 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

B 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

Time difference and current local times

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

Time Difference

Hong Kong

 HKT

Hanoi

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (226 pounds).

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Hanoi (HAN).

Distance:
526
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
526

Round trip?