How far is Simao from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Simao (Pu'er Simao Airport) is 207 miles / 334 kilometers / 180 nautical miles.
The driving distance from Chiang Rai (CEI) to Simao (SYM) is 289 miles / 465 kilometers, and travel time by car is about 6 hours 55 minutes.
Chiang Rai International Airport – Pu'er Simao Airport
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Distance from Chiang Rai to Simao
There are several ways to calculate the distance from Chiang Rai to Simao. Here are two standard methods:
Vincenty's formula (applied above)- 207.393 miles
- 333.767 kilometers
- 180.220 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- 208.144 miles
- 334.976 kilometers
- 180.872 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 Chiang Rai to Simao?
The estimated flight time from Chiang Rai International Airport to Pu'er Simao Airport is 53 minutes.
What is the time difference between Chiang Rai and Simao?
The time difference between Chiang Rai and Simao is 1 hour. Simao is 1 hour ahead of Chiang Rai.
Flight carbon footprint between Chiang Rai International Airport (CEI) and Pu'er Simao Airport (SYM)
On average, flying from Chiang Rai to Simao generates about 56 kg of CO2 per passenger, and 56 kilograms equals 122 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Rai to Simao
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Pu'er Simao Airport (SYM).
Airport information
| Origin | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |
| Destination | Pu'er Simao Airport |
|---|---|
| City: | Simao |
| Country: | China  |
| IATA Code: | SYM |
| ICAO Code: | ZPSM |
| Coordinates: | 22°47′35″N, 100°57′32″E |