Air Miles Calculator

Distance between Thandwe (SNW) and Chiang Rai (CEI)

Flight distance from Thandwe to Chiang Rai (Thandwe Airport – Chiang Rai International Airport) is 379 miles / 610 kilometers / 329 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Thandwe (SNW) to Chiang Rai (CEI) is 815 miles / 1312 kilometers and travel time by car is about 16 hours 9 minutes.

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).

Airport information


A Thandwe Airport
City: Thandwe
Country: Burma Flag of Burma
IATA Code: SNW
ICAO Code: VYTD
Coordinates: 18°27′38″N, 94°18′0″E

B Chiang Rai International Airport
City: Chiang Rai
Country: Thailand Flag of Thailand
IATA Code: CEI
ICAO Code: VTCT
Coordinates: 19°57′8″N, 99°52′58″E

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.

Time Difference

Thandwe

 +0630

Chiang Rai

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 81 kg (178 pounds).

Frequent Flyer Miles Calculator

Thandwe (SNW) → Chiang Rai (CEI).

Distance:
379
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
379

Round trip?