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How far is Seattle, WA, from Moline, IL?

The distance between Moline (Quad Cities International Airport) and Seattle (Seattle–Tacoma International Airport) is 1614 miles / 2598 kilometers / 1403 nautical miles.

The driving distance from Moline (MLI) to Seattle (SEA) is 1939 miles / 3120 kilometers, and travel time by car is about 34 hours 11 minutes.

Quad Cities International Airport – Seattle–Tacoma International Airport

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1614
Miles
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2598
Kilometers
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1403
Nautical miles

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Distance from Moline to Seattle

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

Vincenty's formula (applied above)
  • 1614.149 miles
  • 2597.721 kilometers
  • 1402.657 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
  • 1610.066 miles
  • 2591.150 kilometers
  • 1399.109 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 Moline to Seattle?

The estimated flight time from Quad Cities International Airport to Seattle–Tacoma International Airport is 3 hours and 33 minutes.

Flight carbon footprint between Quad Cities International Airport (MLI) and Seattle–Tacoma International Airport (SEA)

On average, flying from Moline to Seattle generates about 187 kg of CO2 per passenger, and 187 kilograms equals 412 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Moline to Seattle

See the map of the shortest flight path between Quad Cities International Airport (MLI) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Quad Cities International Airport
City: Moline, IL
Country: United States Flag of United States
IATA Code: MLI
ICAO Code: KMLI
Coordinates: 41°26′54″N, 90°30′26″W
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