How far is Sylhet from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Sylhet (Osmani International Airport) is 989 miles / 1591 kilometers / 859 nautical miles.
The driving distance from Haiphong (HPH) to Sylhet (ZYL) is 1585 miles / 2551 kilometers, and travel time by car is about 32 hours 34 minutes.
Cat Bi International Airport – Osmani International Airport
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Distance from Haiphong to Sylhet
There are several ways to calculate the distance from Haiphong to Sylhet. Here are two standard methods:
Vincenty's formula (applied above)- 988.586 miles
- 1590.975 kilometers
- 859.058 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- 987.451 miles
- 1589.149 kilometers
- 858.072 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 Haiphong to Sylhet?
The estimated flight time from Cat Bi International Airport to Osmani International Airport is 2 hours and 22 minutes.
What is the time difference between Haiphong and Sylhet?
The time difference between Haiphong and Sylhet is 1 hour. Sylhet is 1 hour behind Haiphong.
Flight carbon footprint between Cat Bi International Airport (HPH) and Osmani International Airport (ZYL)
On average, flying from Haiphong to Sylhet generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haiphong to Sylhet
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Osmani International Airport (ZYL).
Airport information
| Origin | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |
| Destination | Osmani International Airport |
|---|---|
| City: | Sylhet |
| Country: | Bangladesh  |
| IATA Code: | ZYL |
| ICAO Code: | VGSY |
| Coordinates: | 24°57′47″N, 91°52′0″E |