How far is Hua Hin from Haiphong?

The distance between Haiphong (Cat Bi International Airport) and Hua Hin (Hua Hin Airport) is 719 miles / 1158 kilometers / 625 nautical miles.

The driving distance from Haiphong (HPH) to Hua Hin (HHQ) is 1004 miles / 1616 kilometers, and travel time by car is about 20 hours 6 minutes.

Distance from Haiphong to Hua Hin

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

Vincenty's formula (applied above)

• 719.479 miles
• 1157.889 kilometers
• 625.210 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

• 721.188 miles
• 1160.640 kilometers
• 626.695 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 Haiphong to Hua Hin?

The estimated flight time from Cat Bi International Airport to Hua Hin Airport is 1 hour and 51 minutes.

What is the time difference between Haiphong and Hua Hin?

There is no time difference between Haiphong and Hua Hin.

Flight carbon footprint between Cat Bi International Airport (HPH) and Hua Hin Airport (HHQ)

On average, flying from Haiphong to Hua Hin generates about 127 kg of CO2 per passenger, and 127 kilograms equals 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haiphong to Hua Hin

See the map of the shortest flight path between Cat Bi International Airport (HPH) and Hua Hin Airport (HHQ).

Airport information

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

Destination	Hua Hin Airport
City:	Hua Hin
Country:	Thailand
IATA Code:	HHQ
ICAO Code:	VTPH
Coordinates:	12°38′10″N, 99°57′5″E