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How far is Seattle, WA from Saipan?

Distance between Saipan (Saipan International Airport) and Seattle (Seattle–Tacoma International Airport) is 5550 miles / 8931 kilometers / 4822 nautical miles. Estimated flight time is 11 hours 0 minutes.

Saipan International Airport – Seattle–Tacoma International Airport

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5550
Miles
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8931
Kilometers
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4822
Nautical miles

Distance from Saipan to Seattle

There are several ways to calculate distance from Saipan to Seattle. Here are two common 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 earth.

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 Saipan to Seattle?

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

What is the time difference between Saipan and Seattle?

The time difference between Saipan and Seattle is 18 hours. Seattle is 18 hours behind Saipan.
Saipan time to Seattle time converter

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

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

Map of flight path from Saipan to Seattle

Shortest flight path between Saipan International Airport (SPN) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Saipan International Airport
City: Saipan
Country: Northern Mariana Islands Flag of Northern Mariana Islands
IATA Code: SPN
ICAO Code: PGSN
Coordinates: 15°7′8″N, 145°43′44″E
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W