How far is Imphal from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Imphal (Imphal Airport) is 506 miles / 814 kilometers / 440 nautical miles.
The driving distance from Chiang Rai (CEI) to Imphal (IMF) is 961 miles / 1547 kilometers, and travel time by car is about 19 hours 32 minutes.
Chiang Rai International Airport – Imphal Airport
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Distance from Chiang Rai to Imphal
There are several ways to calculate the distance from Chiang Rai to Imphal. Here are two standard methods:
Vincenty's formula (applied above)- 506.039 miles
- 814.391 kilometers
- 439.736 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- 506.474 miles
- 815.091 kilometers
- 440.114 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 Imphal?
The estimated flight time from Chiang Rai International Airport to Imphal Airport is 1 hour and 27 minutes.
What is the time difference between Chiang Rai and Imphal?
Flight carbon footprint between Chiang Rai International Airport (CEI) and Imphal Airport (IMF)
On average, flying from Chiang Rai to Imphal generates about 100 kg of CO2 per passenger, and 100 kilograms equals 219 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 Imphal
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Imphal Airport (IMF).
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 | Imphal Airport |
|---|---|
| City: | Imphal |
| Country: | India  |
| IATA Code: | IMF |
| ICAO Code: | VEIM |
| Coordinates: | 24°45′36″N, 93°53′48″E |