How far is Siem Reap from Rayong?
The distance between Rayong (U-Tapao International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 222 miles / 357 kilometers / 193 nautical miles.
The driving distance from Rayong (UTP) to Siem Reap (SAI) is 298 miles / 480 kilometers, and travel time by car is about 6 hours 24 minutes.
U-Tapao International Airport – Siem Reap–Angkor International Airport
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Distance from Rayong to Siem Reap
There are several ways to calculate the distance from Rayong to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 222.018 miles
- 357.303 kilometers
- 192.928 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- 221.797 miles
- 356.947 kilometers
- 192.736 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 Siem Reap?
The estimated flight time from U-Tapao International Airport to Siem Reap–Angkor International Airport is 55 minutes.
What is the time difference between Rayong and Siem Reap?
Flight carbon footprint between U-Tapao International Airport (UTP) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Rayong to Siem Reap generates about 58 kg of CO2 per passenger, and 58 kilograms equals 127 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 Siem Reap
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Siem Reap–Angkor International Airport (SAI).
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 | 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 |