How far is Mengnai from Dong Hoi?

The distance between Dong Hoi (Dong Hoi Airport) and Mengnai (Huatugou Airport) is 1714 miles / 2759 kilometers / 1490 nautical miles.

The driving distance from Dong Hoi (VDH) to Mengnai (HTT) is 2305 miles / 3710 kilometers, and travel time by car is about 44 hours 37 minutes.

Distance from Dong Hoi to Mengnai

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

Vincenty's formula (applied above)

• 1714.169 miles
• 2758.688 kilometers
• 1489.573 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

• 1717.156 miles
• 2763.495 kilometers
• 1492.168 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 Mengnai?

The estimated flight time from Dong Hoi Airport to Huatugou Airport is 3 hours and 44 minutes.

What is the time difference between Dong Hoi and Mengnai?

The time difference between Dong Hoi and Mengnai is 1 hour. Mengnai is 1 hour ahead of Dong Hoi.

Flight carbon footprint between Dong Hoi Airport (VDH) and Huatugou Airport (HTT)

On average, flying from Dong Hoi to Mengnai generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 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 Mengnai

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

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	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E