How far is Biratnagar from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Biratnagar (Biratnagar Airport) is 916 miles / 1474 kilometers / 796 nautical miles.
The driving distance from Chiang Mai (CNX) to Biratnagar (BIR) is 1747 miles / 2812 kilometers, and travel time by car is about 34 hours 34 minutes.
Chiang Mai International Airport – Biratnagar Airport
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Distance from Chiang Mai to Biratnagar
There are several ways to calculate the distance from Chiang Mai to Biratnagar. Here are two standard methods:
Vincenty's formula (applied above)- 915.802 miles
- 1473.841 kilometers
- 795.810 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- 916.088 miles
- 1474.301 kilometers
- 796.059 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 Mai to Biratnagar?
The estimated flight time from Chiang Mai International Airport to Biratnagar Airport is 2 hours and 14 minutes.
What is the time difference between Chiang Mai and Biratnagar?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Biratnagar Airport (BIR)
On average, flying from Chiang Mai to Biratnagar generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 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 Mai to Biratnagar
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Biratnagar Airport (BIR).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Biratnagar Airport |
|---|---|
| City: | Biratnagar |
| Country: | Nepal  |
| IATA Code: | BIR |
| ICAO Code: | VNVT |
| Coordinates: | 26°28′53″N, 87°15′50″E |