How far is Chiayi from Ha Long?

The distance between Ha Long (Van Don International Airport) and Chiayi (Chiayi Airport) is 846 miles / 1362 kilometers / 735 nautical miles.

The driving distance from Ha Long (VDO) to Chiayi (CYI) is 1635 miles / 2632 kilometers, and travel time by car is about 93 hours 35 minutes.

Distance from Ha Long to Chiayi

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

Vincenty's formula (applied above)

• 846.241 miles
• 1361.893 kilometers
• 735.363 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

• 845.065 miles
• 1360.001 kilometers
• 734.342 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 Ha Long to Chiayi?

The estimated flight time from Van Don International Airport to Chiayi Airport is 2 hours and 6 minutes.

What is the time difference between Ha Long and Chiayi?

The time difference between Ha Long and Chiayi is 1 hour. Chiayi is 1 hour ahead of Ha Long.

Flight carbon footprint between Van Don International Airport (VDO) and Chiayi Airport (CYI)

On average, flying from Ha Long to Chiayi generates about 139 kg of CO2 per passenger, and 139 kilograms equals 307 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ha Long to Chiayi

See the map of the shortest flight path between Van Don International Airport (VDO) and Chiayi Airport (CYI).

Airport information

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

Destination	Chiayi Airport
City:	Chiayi
Country:	Taiwan
IATA Code:	CYI
ICAO Code:	RCKU
Coordinates:	23°27′42″N, 120°23′34″E