How far is Ha Long from Ubon Ratchathani?
The distance between Ubon Ratchathani (Ubon Ratchathani Airport) and Ha Long (Van Don International Airport) is 437 miles / 703 kilometers / 380 nautical miles.
The driving distance from Ubon Ratchathani (UBP) to Ha Long (VDO) is 646 miles / 1040 kilometers, and travel time by car is about 13 hours 31 minutes.
Ubon Ratchathani Airport – Van Don International Airport
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Distance from Ubon Ratchathani to Ha Long
There are several ways to calculate the distance from Ubon Ratchathani to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 436.722 miles
- 702.837 kilometers
- 379.501 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 438.354 miles
- 705.463 kilometers
- 380.920 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).
How long does it take to fly from Ubon Ratchathani to Ha Long?
The estimated flight time from Ubon Ratchathani Airport to Van Don International Airport is 1 hour and 19 minutes.
What is the time difference between Ubon Ratchathani and Ha Long?
There is no time difference between Ubon Ratchathani and Ha Long.
Flight carbon footprint between Ubon Ratchathani Airport (UBP) and Van Don International Airport (VDO)
On average, flying from Ubon Ratchathani to Ha Long generates about 89 kg of CO2 per passenger, and 89 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ubon Ratchathani to Ha Long
See the map of the shortest flight path between Ubon Ratchathani Airport (UBP) and Van Don International Airport (VDO).
Airport information
| Origin | Ubon Ratchathani Airport |
|---|---|
| City: | Ubon Ratchathani |
| Country: | Thailand  |
| IATA Code: | UBP |
| ICAO Code: | VTUU |
| Coordinates: | 15°15′4″N, 104°52′12″E |
| Destination | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |