How far is Sylhet from Patna?
The distance between Patna (Jay Prakash Narayan Airport) and Sylhet (Osmani International Airport) is 426 miles / 686 kilometers / 371 nautical miles.
The driving distance from Patna (PAT) to Sylhet (ZYL) is 619 miles / 996 kilometers, and travel time by car is about 12 hours 36 minutes.
Jay Prakash Narayan Airport – Osmani International Airport
Search flights
Distance from Patna to Sylhet
There are several ways to calculate the distance from Patna to Sylhet. Here are two standard methods:
Vincenty's formula (applied above)- 426.407 miles
- 686.235 kilometers
- 370.537 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- 425.694 miles
- 685.089 kilometers
- 369.918 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 Patna to Sylhet?
The estimated flight time from Jay Prakash Narayan Airport to Osmani International Airport is 1 hour and 18 minutes.
What is the time difference between Patna and Sylhet?
The time difference between Patna and Sylhet is 30 minutes. Sylhet is 30 minutes ahead of Patna.
Flight carbon footprint between Jay Prakash Narayan Airport (PAT) and Osmani International Airport (ZYL)
On average, flying from Patna to Sylhet generates about 88 kg of CO2 per passenger, and 88 kilograms equals 194 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Patna to Sylhet
See the map of the shortest flight path between Jay Prakash Narayan Airport (PAT) and Osmani International Airport (ZYL).
Airport information
| Origin | Jay Prakash Narayan Airport |
|---|---|
| City: | Patna |
| Country: | India  |
| IATA Code: | PAT |
| ICAO Code: | VEPT |
| Coordinates: | 25°35′28″N, 85°5′16″E |
| Destination | Osmani International Airport |
|---|---|
| City: | Sylhet |
| Country: | Bangladesh  |
| IATA Code: | ZYL |
| ICAO Code: | VGSY |
| Coordinates: | 24°57′47″N, 91°52′0″E |