Air Miles Calculator

Distance between Putao (PBU) and Chiang Rai (CEI)

Flight distance from Putao to Chiang Rai (Putao Airport – Chiang Rai International Airport) is 531 miles / 855 kilometers / 461 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Putao (PBU) to Chiang Rai (CEI) is 966 miles / 1555 kilometers and travel time by car is about 23 hours 38 minutes.

Map of flight path and driving directions from Putao to Chiang Rai.

Shortest flight path between Putao Airport (PBU) and Chiang Rai International Airport (CEI).

How far is Chiang Rai from Putao?

There are several ways to calculate distances between Putao and Chiang Rai. Here are two common methods:

Vincenty's formula (applied above)
  • 531.023 miles
  • 854.599 kilometers
  • 461.447 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
  • 532.881 miles
  • 857.589 kilometers
  • 463.061 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 Putao Airport
City: Putao
Country: Burma Flag of Burma
IATA Code: PBU
ICAO Code: VYPT
Coordinates: 27°19′47″N, 97°25′34″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 Putao and Chiang Rai is 30 minutes. Chiang Rai is 30 minutes ahead of Putao.

Time Difference

Putao

 +0630

Chiang Rai

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

Frequent Flyer Miles Calculator

Putao (PBU) → Chiang Rai (CEI).

Distance:
531
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
531

Round trip?