How far is Simara from Sylhet?

The distance between Sylhet (Osmani International Airport) and Simara (Simara Airport) is 454 miles / 731 kilometers / 395 nautical miles.

The driving distance from Sylhet (ZYL) to Simara (SIF) is 639 miles / 1029 kilometers, and travel time by car is about 12 hours 35 minutes.

Distance from Sylhet to Simara

There are several ways to calculate the distance from Sylhet to Simara. Here are two standard methods:

Vincenty's formula (applied above)

• 454.020 miles
• 730.675 kilometers
• 394.533 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

• 453.494 miles
• 729.828 kilometers
• 394.075 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 Sylhet to Simara?

The estimated flight time from Osmani International Airport to Simara Airport is 1 hour and 21 minutes.

What is the time difference between Sylhet and Simara?

The time difference between Sylhet and Simara is 15 minutes. Simara is 15 minutes behind Sylhet.

Flight carbon footprint between Osmani International Airport (ZYL) and Simara Airport (SIF)

On average, flying from Sylhet to Simara generates about 92 kg of CO2 per passenger, and 92 kilograms equals 202 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 Simara

See the map of the shortest flight path between Osmani International Airport (ZYL) and Simara Airport (SIF).

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	Simara Airport
City:	Simara
Country:	Nepal
IATA Code:	SIF
ICAO Code:	VNSI
Coordinates:	27°9′34″N, 84°58′48″E