How far is Sanya from Ko Samui?
The distance between Ko Samui (Samui Airport) and Sanya (Sanya Phoenix International Airport) is 869 miles / 1399 kilometers / 755 nautical miles.
Samui Airport – Sanya Phoenix International Airport
Search flights
Distance from Ko Samui to Sanya
There are several ways to calculate the distance from Ko Samui to Sanya. Here are two standard methods:
Vincenty's formula (applied above)- 869.218 miles
- 1398.871 kilometers
- 755.330 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- 870.716 miles
- 1401.282 kilometers
- 756.632 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 Ko Samui to Sanya?
The estimated flight time from Samui Airport to Sanya Phoenix International Airport is 2 hours and 8 minutes.
What is the time difference between Ko Samui and Sanya?
The time difference between Ko Samui and Sanya is 1 hour. Sanya is 1 hour ahead of Ko Samui.
Flight carbon footprint between Samui Airport (USM) and Sanya Phoenix International Airport (SYX)
On average, flying from Ko Samui to Sanya generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ko Samui to Sanya
See the map of the shortest flight path between Samui Airport (USM) and Sanya Phoenix International Airport (SYX).
Airport information
| Origin | Samui Airport |
|---|---|
| City: | Ko Samui |
| Country: | Thailand  |
| IATA Code: | USM |
| ICAO Code: | VTSM |
| Coordinates: | 9°32′52″N, 100°3′43″E |
| Destination | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |