How far is Sylhet from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Sylhet (Osmani International Airport) is 624 miles / 1004 kilometers / 542 nautical miles.
The driving distance from Chiang Mai (CNX) to Sylhet (ZYL) is 1347 miles / 2168 kilometers, and travel time by car is about 27 hours 0 minutes.
Chiang Mai International Airport – Osmani International Airport
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Distance from Chiang Mai to Sylhet
There are several ways to calculate the distance from Chiang Mai to Sylhet. Here are two standard methods:
Vincenty's formula (applied above)- 623.789 miles
- 1003.890 kilometers
- 542.057 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- 624.491 miles
- 1005.021 kilometers
- 542.668 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 Sylhet?
The estimated flight time from Chiang Mai International Airport to Osmani International Airport is 1 hour and 40 minutes.
What is the time difference between Chiang Mai and Sylhet?
The time difference between Chiang Mai and Sylhet is 1 hour. Sylhet is 1 hour behind Chiang Mai.
Flight carbon footprint between Chiang Mai International Airport (CNX) and Osmani International Airport (ZYL)
On average, flying from Chiang Mai to Sylhet generates about 116 kg of CO2 per passenger, and 116 kilograms equals 255 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 Sylhet
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Osmani International Airport (ZYL).
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 | Osmani International Airport |
|---|---|
| City: | Sylhet |
| Country: | Bangladesh  |
| IATA Code: | ZYL |
| ICAO Code: | VGSY |
| Coordinates: | 24°57′47″N, 91°52′0″E |