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How far is International Falls, MN, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and International Falls (Falls International Airport) is 1334 miles / 2147 kilometers / 1160 nautical miles.

The driving distance from Seattle (SEA) to International Falls (INL) is 1700 miles / 2736 kilometers, and travel time by car is about 30 hours 16 minutes.

Seattle–Tacoma International Airport – Falls International Airport

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1334
Miles
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2147
Kilometers
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1160
Nautical miles

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Distance from Seattle to International Falls

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

Vincenty's formula (applied above)
  • 1334.378 miles
  • 2147.473 kilometers
  • 1159.543 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
  • 1330.434 miles
  • 2141.126 kilometers
  • 1156.115 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 International Falls?

The estimated flight time from Seattle–Tacoma International Airport to Falls International Airport is 3 hours and 1 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Falls International Airport (INL)

On average, flying from Seattle to International Falls generates about 169 kg of CO2 per passenger, and 169 kilograms equals 373 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 International Falls

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

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 Falls International Airport
City: International Falls, MN
Country: United States Flag of United States
IATA Code: INL
ICAO Code: KINL
Coordinates: 48°33′58″N, 93°24′11″W