How far is Allahabad from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Allahabad (Allahabad Airport) is 1217 miles / 1959 kilometers / 1058 nautical miles.
The driving distance from Chiang Rai (CEI) to Allahabad (IXD) is 2000 miles / 3218 kilometers, and travel time by car is about 39 hours 33 minutes.
Chiang Rai International Airport – Allahabad Airport
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Distance from Chiang Rai to Allahabad
There are several ways to calculate the distance from Chiang Rai to Allahabad. Here are two standard methods:
Vincenty's formula (applied above)- 1217.389 miles
- 1959.197 kilometers
- 1057.882 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- 1216.093 miles
- 1957.112 kilometers
- 1056.756 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 Allahabad?
The estimated flight time from Chiang Rai International Airport to Allahabad Airport is 2 hours and 48 minutes.
What is the time difference between Chiang Rai and Allahabad?
Flight carbon footprint between Chiang Rai International Airport (CEI) and Allahabad Airport (IXD)
On average, flying from Chiang Rai to Allahabad generates about 162 kg of CO2 per passenger, and 162 kilograms equals 357 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 Allahabad
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Allahabad Airport (IXD).
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 | Allahabad Airport |
|---|---|
| City: | Allahabad |
| Country: | India  |
| IATA Code: | IXD |
| ICAO Code: | VIAL |
| Coordinates: | 25°26′24″N, 81°44′2″E |