How far is Surin from Haiphong?

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

The driving distance from Haiphong (HPH) to Surin (PXR) is 642 miles / 1034 kilometers, and travel time by car is about 13 hours 56 minutes.

Distance from Haiphong to Surin

There are several ways to calculate the distance from Haiphong to Surin. 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 Haiphong to Surin?

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

What is the time difference between Haiphong and Surin?

There is no time difference between Haiphong and Surin.

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

On average, flying from Haiphong to Surin 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 Haiphong to Surin

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

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