How far is Rayong from Haikou?
The distance between Haikou (Haikou Meilan International Airport) and Rayong (U-Tapao International Airport) is 801 miles / 1290 kilometers / 696 nautical miles.
The driving distance from Haikou (HAK) to Rayong (UTP) is 1343 miles / 2162 kilometers, and travel time by car is about 30 hours 50 minutes.
Haikou Meilan International Airport – U-Tapao International Airport
Search flights
Distance from Haikou to Rayong
There are several ways to calculate the distance from Haikou to Rayong. Here are two standard methods:
Vincenty's formula (applied above)- 801.420 miles
- 1289.761 kilometers
- 696.415 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- 802.237 miles
- 1291.076 kilometers
- 697.125 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 Haikou to Rayong?
The estimated flight time from Haikou Meilan International Airport to U-Tapao International Airport is 2 hours and 1 minutes.
What is the time difference between Haikou and Rayong?
The time difference between Haikou and Rayong is 1 hour. Rayong is 1 hour behind Haikou.
Flight carbon footprint between Haikou Meilan International Airport (HAK) and U-Tapao International Airport (UTP)
On average, flying from Haikou to Rayong generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haikou to Rayong
See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and U-Tapao International Airport (UTP).
Airport information
| Origin | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″E |
| Destination | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |