How far is Haiphong from Pohnpei Island?

The distance between Pohnpei Island (Pohnpei International Airport) and Haiphong (Cat Bi International Airport) is 3569 miles / 5744 kilometers / 3102 nautical miles.

Distance from Pohnpei Island to Haiphong

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

Vincenty's formula (applied above)

• 3569.206 miles
• 5744.080 kilometers
• 3101.555 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

• 3566.092 miles
• 5739.069 kilometers
• 3098.849 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 Pohnpei Island to Haiphong?

The estimated flight time from Pohnpei International Airport to Cat Bi International Airport is 7 hours and 15 minutes.

What is the time difference between Pohnpei Island and Haiphong?

The time difference between Pohnpei Island and Haiphong is 4 hours. Haiphong is 4 hours behind Pohnpei Island.

Flight carbon footprint between Pohnpei International Airport (PNI) and Cat Bi International Airport (HPH)

On average, flying from Pohnpei Island to Haiphong generates about 403 kg of CO2 per passenger, and 403 kilograms equals 889 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Pohnpei Island to Haiphong

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

Airport information

Origin	Pohnpei International Airport
City:	Pohnpei Island
Country:	Micronesia
IATA Code:	PNI
ICAO Code:	PTPN
Coordinates:	6°59′6″N, 158°12′32″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