Distance between Hong Kong (HKG) and Hanoi (HAN)
Distance from Hong Kong to Hanoi (Hong Kong International Airport – Noi Bai International Airport) is 526 miles / 847 kilometers / 457 nautical miles.
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Hong Kong - Hanoi
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).
Flight duration
Estimated flight time from Hong Kong International Airport (HKG) to Noi Bai International Airport (HAN) 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.
Time Difference
Hong Kong
Hanoi
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 103 kg (227 pounds).
Airport information
| A | Hong Kong International Airport |
|---|---|
| City: | Hong Kong |
| Country: | 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  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |
Hong Kong to Hanoi flight path
Shortest flight path between Hong Kong International Airport (HKG) and Noi Bai International Airport (HAN).
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Hanoi (HAN).
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