How far is Chiang Rai from Surat Thani?
The distance between Surat Thani (Surat Thani International Airport) and Chiang Rai (Chiang Rai International Airport) is 746 miles / 1200 kilometers / 648 nautical miles.
The driving distance from Surat Thani (URT) to Chiang Rai (CEI) is 911 miles / 1466 kilometers, and travel time by car is about 17 hours 32 minutes.
Surat Thani International Airport – Chiang Rai International Airport
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Distance from Surat Thani to Chiang Rai
There are several ways to calculate the distance from Surat Thani to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 745.562 miles
- 1199.866 kilometers
- 647.876 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- 749.233 miles
- 1205.773 kilometers
- 651.066 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 Surat Thani to Chiang Rai?
The estimated flight time from Surat Thani International Airport to Chiang Rai International Airport is 1 hour and 54 minutes.
What is the time difference between Surat Thani and Chiang Rai?
There is no time difference between Surat Thani and Chiang Rai.
Flight carbon footprint between Surat Thani International Airport (URT) and Chiang Rai International Airport (CEI)
On average, flying from Surat Thani to Chiang Rai generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Surat Thani to Chiang Rai
See the map of the shortest flight path between Surat Thani International Airport (URT) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Surat Thani International Airport |
|---|---|
| City: | Surat Thani |
| Country: | Thailand  |
| IATA Code: | URT |
| ICAO Code: | VTSB |
| Coordinates: | 9°7′57″N, 99°8′8″E |
| Destination | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |