Map of flight path and driving directions from Tongliao to Haiphong.
Shortest flight path between Tongliao Airport (TGO) and Cat Bi International Airport (HPH).
How far is Haiphong from Tongliao?
There are several ways to calculate distances between Tongliao and Haiphong. Here are two common methods:Vincenty's formula (applied above)
- 1803.257 miles
- 2902.062 kilometers
- 1566.988 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
- 1806.016 miles
- 2906.501 kilometers
- 1569.385 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).
Time difference and current local times
The time difference between Tongliao and Haiphong is 1 hour. Haiphong is 1 hour behind Tongliao.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 200 kg (442 pounds).
Frequent Flyer Miles Calculator
Tongliao (TGO) → Haiphong (HPH).