How far is Sylhet from Tehran?
The distance between Tehran (Mehrabad International Airport) and Sylhet (Osmani International Airport) is 2514 miles / 4045 kilometers / 2184 nautical miles.
The driving distance from Tehran (THR) to Sylhet (ZYL) is 3343 miles / 5380 kilometers, and travel time by car is about 66 hours 30 minutes.
Mehrabad International Airport – Osmani International Airport
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Distance from Tehran to Sylhet
There are several ways to calculate the distance from Tehran to Sylhet. Here are two standard methods:
Vincenty's formula (applied above)- 2513.712 miles
- 4045.427 kilometers
- 2184.356 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- 2509.850 miles
- 4039.212 kilometers
- 2181.000 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 Tehran to Sylhet?
The estimated flight time from Mehrabad International Airport to Osmani International Airport is 5 hours and 15 minutes.
What is the time difference between Tehran and Sylhet?
Flight carbon footprint between Mehrabad International Airport (THR) and Osmani International Airport (ZYL)
On average, flying from Tehran to Sylhet generates about 277 kg of CO2 per passenger, and 277 kilograms equals 610 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tehran to Sylhet
See the map of the shortest flight path between Mehrabad International Airport (THR) and Osmani International Airport (ZYL).
Airport information
| Origin | Mehrabad International Airport |
|---|---|
| City: | Tehran |
| Country: | Iran  |
| IATA Code: | THR |
| ICAO Code: | OIII |
| Coordinates: | 35°41′21″N, 51°18′48″E |
| Destination | Osmani International Airport |
|---|---|
| City: | Sylhet |
| Country: | Bangladesh  |
| IATA Code: | ZYL |
| ICAO Code: | VGSY |
| Coordinates: | 24°57′47″N, 91°52′0″E |