How far is Dong Hoi from Hami?

The distance between Hami (Hami Airport) and Dong Hoi (Dong Hoi Airport) is 1903 miles / 3063 kilometers / 1654 nautical miles.

The driving distance from Hami (HMI) to Dong Hoi (VDH) is 2467 miles / 3970 kilometers, and travel time by car is about 45 hours 35 minutes.

Distance from Hami to Dong Hoi

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

Vincenty's formula (applied above)

• 1903.009 miles
• 3062.596 kilometers
• 1653.669 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

• 1907.187 miles
• 3069.319 kilometers
• 1657.300 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 Hami to Dong Hoi?

The estimated flight time from Hami Airport to Dong Hoi Airport is 4 hours and 6 minutes.

What is the time difference between Hami and Dong Hoi?

The time difference between Hami and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Hami.

Flight carbon footprint between Hami Airport (HMI) and Dong Hoi Airport (VDH)

On average, flying from Hami to Dong Hoi generates about 209 kg of CO2 per passenger, and 209 kilograms equals 460 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	Hami Airport
City:	Hami
Country:	China
IATA Code:	HMI
ICAO Code:	ZWHM
Coordinates:	42°50′29″N, 93°40′9″E

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