How far is Ha Long from Qui Nhon?

The distance between Qui Nhon (Phu Cat Airport) and Ha Long (Van Don International Airport) is 504 miles / 811 kilometers / 438 nautical miles.

The driving distance from Qui Nhon (UIH) to Ha Long (VDO) is 728 miles / 1171 kilometers, and travel time by car is about 14 hours 32 minutes.

Distance from Qui Nhon to Ha Long

There are several ways to calculate the distance from Qui Nhon to Ha Long. Here are two standard methods:

Vincenty's formula (applied above)

• 504.145 miles
• 811.342 kilometers
• 438.090 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

• 506.368 miles
• 814.921 kilometers
• 440.022 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 Qui Nhon to Ha Long?

The estimated flight time from Phu Cat Airport to Van Don International Airport is 1 hour and 27 minutes.

What is the time difference between Qui Nhon and Ha Long?

There is no time difference between Qui Nhon and Ha Long.

Flight carbon footprint between Phu Cat Airport (UIH) and Van Don International Airport (VDO)

On average, flying from Qui Nhon to Ha Long generates about 99 kg of CO2 per passenger, and 99 kilograms equals 219 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Qui Nhon to Ha Long

See the map of the shortest flight path between Phu Cat Airport (UIH) and Van Don International Airport (VDO).

Airport information

Origin	Phu Cat Airport
City:	Qui Nhon
Country:	Vietnam
IATA Code:	UIH
ICAO Code:	VVPC
Coordinates:	13°57′17″N, 109°2′31″E

Destination	Van Don International Airport
City:	Ha Long
Country:	Vietnam
IATA Code:	VDO
ICAO Code:	VVVD
Coordinates:	21°7′4″N, 107°24′51″E