How far is Heho from Sylhet?

The distance between Sylhet (Osmani International Airport) and Heho (Heho Airport) is 427 miles / 688 kilometers / 371 nautical miles.

The driving distance from Sylhet (ZYL) to Heho (HEH) is 759 miles / 1222 kilometers, and travel time by car is about 15 hours 48 minutes.

Distance from Sylhet to Heho

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

Vincenty's formula (applied above)

• 427.492 miles
• 687.981 kilometers
• 371.480 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

• 427.924 miles
• 688.677 kilometers
• 371.856 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 Heho?

The estimated flight time from Osmani International Airport to Heho Airport is 1 hour and 18 minutes.

What is the time difference between Sylhet and Heho?

The time difference between Sylhet and Heho is 30 minutes. Heho is 30 minutes ahead of Sylhet.

Flight carbon footprint between Osmani International Airport (ZYL) and Heho Airport (HEH)

On average, flying from Sylhet to Heho 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 Sylhet to Heho

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

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	Heho Airport
City:	Heho
Country:	Burma
IATA Code:	HEH
ICAO Code:	VYHH
Coordinates:	20°44′49″N, 96°47′31″E