How far is Haikou from Ubon Ratchathani?
The distance between Ubon Ratchathani (Ubon Ratchathani Airport) and Haikou (Haikou Meilan International Airport) is 489 miles / 788 kilometers / 425 nautical miles.
The driving distance from Ubon Ratchathani (UBP) to Haikou (HAK) is 1000 miles / 1610 kilometers, and travel time by car is about 24 hours 2 minutes.
Ubon Ratchathani Airport – Haikou Meilan International Airport
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Distance from Ubon Ratchathani to Haikou
There are several ways to calculate the distance from Ubon Ratchathani to Haikou. Here are two standard methods:
Vincenty's formula (applied above)- 489.411 miles
- 787.630 kilometers
- 425.286 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- 490.011 miles
- 788.597 kilometers
- 425.808 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 Haikou?
The estimated flight time from Ubon Ratchathani Airport to Haikou Meilan International Airport is 1 hour and 25 minutes.
What is the time difference between Ubon Ratchathani and Haikou?
Flight carbon footprint between Ubon Ratchathani Airport (UBP) and Haikou Meilan International Airport (HAK)
On average, flying from Ubon Ratchathani to Haikou generates about 97 kg of CO2 per passenger, and 97 kilograms equals 214 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 Haikou
See the map of the shortest flight path between Ubon Ratchathani Airport (UBP) and Haikou Meilan International Airport (HAK).
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 | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″E |