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How far is Thompson from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Thompson (Thompson Airport) is 1191 miles / 1917 kilometers / 1035 nautical miles.

The driving distance from Seattle (SEA) to Thompson (YTH) is 1621 miles / 2609 kilometers, and travel time by car is about 34 hours 3 minutes.

Seattle–Tacoma International Airport – Thompson Airport

Distance arrow
1191
Miles
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1917
Kilometers
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1035
Nautical miles

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Distance from Seattle to Thompson

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

Vincenty's formula (applied above)
  • 1190.862 miles
  • 1916.507 kilometers
  • 1034.831 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
  • 1187.816 miles
  • 1911.605 kilometers
  • 1032.184 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 Thompson?

The estimated flight time from Seattle–Tacoma International Airport to Thompson Airport is 2 hours and 45 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Thompson Airport (YTH)

On average, flying from Seattle to Thompson generates about 161 kg of CO2 per passenger, and 161 kilograms equals 355 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 Thompson

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

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 Thompson Airport
City: Thompson
Country: Canada Flag of Canada
IATA Code: YTH
ICAO Code: CYTH
Coordinates: 55°48′3″N, 97°51′51″W