How far is Chiang Rai from Antananarivo?
The distance between Antananarivo (Ivato International Airport) and Chiang Rai (Chiang Rai International Airport) is 4441 miles / 7147 kilometers / 3859 nautical miles.
Ivato International Airport – Chiang Rai International Airport
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Distance from Antananarivo to Chiang Rai
There are several ways to calculate the distance from Antananarivo to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 4441.039 miles
- 7147.160 kilometers
- 3859.158 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- 4445.898 miles
- 7154.980 kilometers
- 3863.380 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 Antananarivo to Chiang Rai?
The estimated flight time from Ivato International Airport to Chiang Rai International Airport is 8 hours and 54 minutes.
What is the time difference between Antananarivo and Chiang Rai?
Flight carbon footprint between Ivato International Airport (TNR) and Chiang Rai International Airport (CEI)
On average, flying from Antananarivo to Chiang Rai generates about 512 kg of CO2 per passenger, and 512 kilograms equals 1 129 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Antananarivo to Chiang Rai
See the map of the shortest flight path between Ivato International Airport (TNR) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Ivato International Airport |
|---|---|
| City: | Antananarivo |
| Country: | Madagascar  |
| IATA Code: | TNR |
| ICAO Code: | FMMI |
| Coordinates: | 18°47′48″S, 47°28′43″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 |