How far is Siem Reap from Hat Yai?
The distance between Hat Yai (Hat Yai International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 513 miles / 826 kilometers / 446 nautical miles.
The driving distance from Hat Yai (HDY) to Siem Reap (SAI) is 869 miles / 1399 kilometers, and travel time by car is about 16 hours 57 minutes.
Hat Yai International Airport – Siem Reap–Angkor International Airport
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Distance from Hat Yai to Siem Reap
There are several ways to calculate the distance from Hat Yai to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 513.428 miles
- 826.282 kilometers
- 446.157 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- 515.284 miles
- 829.270 kilometers
- 447.770 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 Hat Yai to Siem Reap?
The estimated flight time from Hat Yai International Airport to Siem Reap–Angkor International Airport is 1 hour and 28 minutes.
What is the time difference between Hat Yai and Siem Reap?
Flight carbon footprint between Hat Yai International Airport (HDY) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Hat Yai to Siem Reap generates about 101 kg of CO2 per passenger, and 101 kilograms equals 222 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hat Yai to Siem Reap
See the map of the shortest flight path between Hat Yai International Airport (HDY) and Siem Reap–Angkor International Airport (SAI).
Airport information
| Origin | Hat Yai International Airport |
|---|---|
| City: | Hat Yai |
| Country: | Thailand  |
| IATA Code: | HDY |
| ICAO Code: | VTSS |
| Coordinates: | 6°55′59″N, 100°23′34″E |
| Destination | Siem Reap–Angkor International Airport |
|---|---|
| City: | Siem Reap |
| Country: | Cambodia  |
| IATA Code: | SAI |
| ICAO Code: | VDSA |
| Coordinates: | 13°22′9″N, 104°13′23″E |