How far is Haiphong from Saipan?

The distance between Saipan (Saipan International Airport) and Haiphong (Cat Bi International Airport) is 2591 miles / 4169 kilometers / 2251 nautical miles.

Distance from Saipan to Haiphong

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

Vincenty's formula (applied above)

• 2590.661 miles
• 4169.265 kilometers
• 2251.223 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

• 2587.300 miles
• 4163.856 kilometers
• 2248.302 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 Saipan to Haiphong?

The estimated flight time from Saipan International Airport to Cat Bi International Airport is 5 hours and 24 minutes.

What is the time difference between Saipan and Haiphong?

The time difference between Saipan and Haiphong is 3 hours. Haiphong is 3 hours behind Saipan.

Flight carbon footprint between Saipan International Airport (SPN) and Cat Bi International Airport (HPH)

On average, flying from Saipan to Haiphong generates about 286 kg of CO2 per passenger, and 286 kilograms equals 630 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saipan to Haiphong

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

Airport information

Origin	Saipan International Airport
City:	Saipan
Country:	Northern Mariana Islands
IATA Code:	SPN
ICAO Code:	PGSN
Coordinates:	15°7′8″N, 145°43′44″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