Air Miles Calculator logo

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

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

The driving distance from Seattle (SEA) to Moline (MLI) is 1916 miles / 3084 kilometers, and travel time by car is about 34 hours 16 minutes.

Seattle–Tacoma International Airport – Quad Cities International Airport

Distance arrow
1614
Miles
Distance arrow
2598
Kilometers
Distance arrow
1403
Nautical miles

Search flights

Distance from Seattle to Moline

There are several ways to calculate the distance from Seattle to Moline. 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 Seattle to Moline?

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

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

On average, flying from Seattle to Moline 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 Seattle to Moline

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

Airport information

Origin 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
Destination 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