How far is Chiang Rai from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Chiang Rai (Chiang Rai International Airport) is 2001 miles / 3220 kilometers / 1739 nautical miles.
The driving distance from Seoul (ICN) to Chiang Rai (CEI) is 2933 miles / 4720 kilometers, and travel time by car is about 55 hours 8 minutes.
Seoul Incheon International Airport – Chiang Rai International Airport
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Distance from Seoul to Chiang Rai
There are several ways to calculate the distance from Seoul to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 2001.086 miles
- 3220.436 kilometers
- 1738.896 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- 2001.039 miles
- 3220.360 kilometers
- 1738.855 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 Seoul to Chiang Rai?
The estimated flight time from Seoul Incheon International Airport to Chiang Rai International Airport is 4 hours and 17 minutes.
What is the time difference between Seoul and Chiang Rai?
The time difference between Seoul and Chiang Rai is 2 hours. Chiang Rai is 2 hours behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Chiang Rai International Airport (CEI)
On average, flying from Seoul to Chiang Rai generates about 218 kg of CO2 per passenger, and 218 kilograms equals 480 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seoul to Chiang Rai
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″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 |