Calculations with different methods
- 2276.672 miles
- 3663.949 kilometers
- 1978.374 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
- 2274.625 miles
- 3660.654 kilometers
- 1976.595 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Haneda Airport (HND) to Noi Bai International Airport (HAN) is 4 hours 48 minutes.
Time difference and current local times
The time difference between Tokyo and Hanoi is 2 hours. Hanoi is 2 hours behind Tokyo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 267 kg (588 pounds).
Tokyo to Hanoi flight map.
Frequent Flyer Miles Calculator
Tokyo (HND) → Hanoi (HAN).