How far is Heho from Dong Hoi?

The distance between Dong Hoi (Dong Hoi Airport) and Heho (Heho Airport) is 678 miles / 1091 kilometers / 589 nautical miles.

The driving distance from Dong Hoi (VDH) to Heho (HEH) is 1194 miles / 1922 kilometers, and travel time by car is about 24 hours 49 minutes.

Distance from Dong Hoi to Heho

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

Vincenty's formula (applied above)

• 677.861 miles
• 1090.911 kilometers
• 589.045 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

• 677.298 miles
• 1090.006 kilometers
• 588.556 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 Dong Hoi to Heho?

The estimated flight time from Dong Hoi Airport to Heho Airport is 1 hour and 47 minutes.

What is the time difference between Dong Hoi and Heho?

The time difference between Dong Hoi and Heho is 30 minutes. Heho is 30 minutes behind Dong Hoi.

Flight carbon footprint between Dong Hoi Airport (VDH) and Heho Airport (HEH)

On average, flying from Dong Hoi to Heho generates about 122 kg of CO2 per passenger, and 122 kilograms equals 269 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dong Hoi to Heho

See the map of the shortest flight path between Dong Hoi Airport (VDH) and Heho Airport (HEH).

Airport information

Origin	Dong Hoi Airport
City:	Dong Hoi
Country:	Vietnam
IATA Code:	VDH
ICAO Code:	VVDH
Coordinates:	17°30′54″N, 106°35′26″E

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