How far is Saipan from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Saipan (Saipan International Airport) is 5550 miles / 8931 kilometers / 4822 nautical miles.

Distance from Seattle to Saipan

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

Vincenty's formula (applied above)

• 5549.626 miles
• 8931.257 kilometers
• 4822.493 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

• 5542.969 miles
• 8920.543 kilometers
• 4816.708 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 Seattle to Saipan?

The estimated flight time from Seattle–Tacoma International Airport to Saipan International Airport is 11 hours and 0 minutes.

What is the time difference between Seattle and Saipan?

The time difference between Seattle and Saipan is 18 hours. Saipan is 18 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Saipan International Airport (SPN)

On average, flying from Seattle to Saipan generates about 656 kg of CO2 per passenger, and 656 kilograms equals 1 447 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Saipan

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Saipan International Airport (SPN).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

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