Air Miles Calculator

Distance between London (LHR) and Sylhet (ZYL)

Flight distance from London to Sylhet (London Heathrow Airport – Osmani International Airport) is 4991 miles / 8032 kilometers / 4337 nautical miles. Estimated flight time is 9 hours 56 minutes.

Map of flight path from London to Sylhet.

Shortest flight path between London Heathrow Airport (LHR) and Osmani International Airport (ZYL).

How far is Sylhet from London?

There are several ways to calculate distances between London and Sylhet. Here are two common methods:

Vincenty's formula (applied above)
  • 4991.156 miles
  • 8032.487 kilometers
  • 4337.196 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 4982.255 miles
  • 8018.163 kilometers
  • 4329.461 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).

Airport information


A London Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

B Osmani International Airport
City: Sylhet
Country: Bangladesh Flag of Bangladesh
IATA Code: ZYL
ICAO Code: VGSY
Coordinates: 24°57′47″N, 91°52′0″E

Time difference and current local times

The time difference between London and Sylhet is 5 hours. Sylhet is 5 hours ahead of London.

Time Difference

London

 BST

Sylhet

 +06

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 590 kg (1 301 pounds).

Frequent Flyer Miles Calculator

London (LHR) → Sylhet (ZYL).

Distance:
4991
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4991

Round trip?