Distance between Sylhet (ZYL) and Kathmandu (KTM)

Flight distance from Sylhet to Kathmandu (Osmani International Airport – Tribhuvan International Airport) is 445 miles / 717 kilometers / 387 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Sylhet (ZYL) to Kathmandu (KTM) is 725 miles / 1167 kilometers and travel time by car is about 14 hours 29 minutes.

How far is Kathmandu from Sylhet?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)

• 445.312 miles
• 716.660 kilometers
• 386.966 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

• 444.952 miles
• 716.081 kilometers
• 386.653 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).

Flight Duration

Estimated flight time from Osmani International Airport to Tribhuvan International Airport is 1 hour 20 minutes.

Time difference

The time difference between Sylhet and Kathmandu is 15 minutes. Kathmandu is 15 minutes behind Sylhet.
Sylhet time to Kathmandu time converter

Carbon dioxide emissions

On average flying from Sylhet to Kathmandu generates about 91 kg of CO2 per passenger, 91 kilograms is equal to 200 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sylhet to Kathmandu

Shortest flight path between Osmani International Airport (ZYL) and Tribhuvan International Airport (KTM).

Airport information

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

Destination	Tribhuvan International Airport
City:	Kathmandu
Country:	Nepal
IATA Code:	KTM
ICAO Code:	VNKT
Coordinates:	27°41′47″N, 85°21′32″E