How far is Haiphong from Surin?

The distance between Surin (Surin Airport) and Haiphong (Cat Bi International Airport) is 461 miles / 742 kilometers / 401 nautical miles.

The driving distance from Surin (PXR) to Haiphong (HPH) is 636 miles / 1023 kilometers, and travel time by car is about 14 hours 2 minutes.

Distance from Surin to Haiphong

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

Vincenty's formula (applied above)

• 461.114 miles
• 742.091 kilometers
• 400.697 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

• 462.668 miles
• 744.592 kilometers
• 402.047 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 Surin to Haiphong?

The estimated flight time from Surin Airport to Cat Bi International Airport is 1 hour and 22 minutes.

What is the time difference between Surin and Haiphong?

There is no time difference between Surin and Haiphong.

Flight carbon footprint between Surin Airport (PXR) and Cat Bi International Airport (HPH)

On average, flying from Surin to Haiphong generates about 93 kg of CO2 per passenger, and 93 kilograms equals 205 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Surin to Haiphong

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

Airport information

Origin	Surin Airport
City:	Surin
Country:	Thailand
IATA Code:	PXR
ICAO Code:	VTUJ
Coordinates:	14°52′5″N, 103°29′52″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