How far is Ha Long from Rayong?
The distance between Rayong (U-Tapao International Airport) and Ha Long (Van Don International Airport) is 719 miles / 1156 kilometers / 624 nautical miles.
The driving distance from Rayong (UTP) to Ha Long (VDO) is 990 miles / 1594 kilometers, and travel time by car is about 20 hours 22 minutes.
U-Tapao International Airport – Van Don International Airport
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Distance from Rayong to Ha Long
There are several ways to calculate the distance from Rayong to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 718.534 miles
- 1156.368 kilometers
- 624.389 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- 720.410 miles
- 1159.387 kilometers
- 626.019 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 Rayong to Ha Long?
The estimated flight time from U-Tapao International Airport to Van Don International Airport is 1 hour and 51 minutes.
What is the time difference between Rayong and Ha Long?
Flight carbon footprint between U-Tapao International Airport (UTP) and Van Don International Airport (VDO)
On average, flying from Rayong to Ha Long generates about 127 kg of CO2 per passenger, and 127 kilograms equals 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rayong to Ha Long
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Van Don International Airport (VDO).
Airport information
| Origin | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″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 |