How far is Haiphong from Chiayi?

The distance between Chiayi (Chiayi Airport) and Haiphong (Cat Bi International Airport) is 894 miles / 1439 kilometers / 777 nautical miles.

The driving distance from Chiayi (CYI) to Haiphong (HPH) is 1689 miles / 2718 kilometers, and travel time by car is about 94 hours 31 minutes.

Distance from Chiayi to Haiphong

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

Vincenty's formula (applied above)

• 894.390 miles
• 1439.381 kilometers
• 777.204 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

• 893.179 miles
• 1437.433 kilometers
• 776.151 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 Chiayi to Haiphong?

The estimated flight time from Chiayi Airport to Cat Bi International Airport is 2 hours and 11 minutes.

What is the time difference between Chiayi and Haiphong?

The time difference between Chiayi and Haiphong is 1 hour. Haiphong is 1 hour behind Chiayi.

Flight carbon footprint between Chiayi Airport (CYI) and Cat Bi International Airport (HPH)

On average, flying from Chiayi to Haiphong generates about 143 kg of CO2 per passenger, and 143 kilograms equals 315 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chiayi to Haiphong

See the map of the shortest flight path between Chiayi Airport (CYI) and Cat Bi International Airport (HPH).

Airport information

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

Destination	Cat Bi International Airport
City:	Haiphong
Country:	Vietnam
IATA Code:	HPH
ICAO Code:	VVCI
Coordinates:	20°49′9″N, 106°43′29″E