How far is Chiang Rai from Pohnpei Island?
The distance between Pohnpei Island (Pohnpei International Airport) and Chiang Rai (Chiang Rai International Airport) is 4004 miles / 6445 kilometers / 3480 nautical miles.
Pohnpei International Airport – Chiang Rai International Airport
Search flights
Distance from Pohnpei Island to Chiang Rai
There are several ways to calculate the distance from Pohnpei Island to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 4004.471 miles
- 6444.571 kilometers
- 3479.790 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- 4000.494 miles
- 6438.170 kilometers
- 3476.334 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 Pohnpei Island to Chiang Rai?
The estimated flight time from Pohnpei International Airport to Chiang Rai International Airport is 8 hours and 4 minutes.
What is the time difference between Pohnpei Island and Chiang Rai?
Flight carbon footprint between Pohnpei International Airport (PNI) and Chiang Rai International Airport (CEI)
On average, flying from Pohnpei Island to Chiang Rai generates about 457 kg of CO2 per passenger, and 457 kilograms equals 1 007 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Pohnpei Island to Chiang Rai
See the map of the shortest flight path between Pohnpei International Airport (PNI) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Pohnpei International Airport |
|---|---|
| City: | Pohnpei Island |
| Country: | Micronesia  |
| IATA Code: | PNI |
| ICAO Code: | PTPN |
| Coordinates: | 6°59′6″N, 158°12′32″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 |