Map of flight path and driving directions from Thandwe to Chiang Rai.
Shortest flight path between Thandwe Airport (SNW) and Chiang Rai International Airport (CEI).
How far is Chiang Rai from Thandwe?
There are several ways to calculate distances between Thandwe and Chiang Rai. Here are two common methods:Vincenty's formula (applied above)
- 378.927 miles
- 609.825 kilometers
- 329.279 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 378.534 miles
- 609.191 kilometers
- 328.937 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).
Time difference and current local times
The time difference between Thandwe and Chiang Rai is 30 minutes. Chiang Rai is 30 minutes ahead of Thandwe.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 81 kg (178 pounds).
Frequent Flyer Miles Calculator
Thandwe (SNW) → Chiang Rai (CEI).