Map of flight path and driving directions from Tongliao to Ha Long.
Shortest flight path between Tongliao Airport (TGO) and Van Don International Airport (VDO).
How far is Ha Long from Tongliao?
There are several ways to calculate distances between Tongliao and Ha Long. Here are two common methods:Vincenty's formula (applied above)
- 1765.389 miles
- 2841.119 kilometers
- 1534.081 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
- 1768.160 miles
- 2845.578 kilometers
- 1536.489 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 Ha Long is 1 hour. Ha Long is 1 hour behind Tongliao.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 197 kg (435 pounds).
Frequent Flyer Miles Calculator
Tongliao (TGO) → Ha Long (VDO).