Distance From Smithers/Tyhee Lake Seaplane Base to Seattle–Tacoma International Airport

The distance from Smithers/Tyhee Lake Seaplane Base () to Seattle–Tacoma International Airport (SEA) is 543 miles or 873 kilometers or 471 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Smithers ( Canada ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Smithers and Seattle takes around 1 hours 14 minutes.

Estimated flight time from Smithers/Tyhee Lake Seaplane Base, Smithers, Canada to Seattle–Tacoma International Airport, Seattle, United States is 1 hours 14 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SEA

Kilometers		873 km
Statute Miles		543 miles
Nautical Miles		471 nm
Avg. Time of Flight		1 hours 14 minutes

Smithers/Tyhee Lake Seaplane Base to Seattle–Tacoma International Airport Flight Route Map - to SEA Flight Path

Location of Smithers/Tyhee Lake Seaplane Base & Seattle–Tacoma International Airport is given below.
Click the map to view Smithers to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Smithers, Canada and Seattle, United States. .

Nonstop flight route between Smithers, Canada and Seattle, United States.

Time Difference Between the Airports • - SEA

Time difference between Smithers (Canada) and Seattle (United States) is 0 Hours.

Location	Local Time
Smithers (Canada)	2025-01-15, 07:35:14 MST
Seattle (United States)	2025-01-15, 07:35:14 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Smithers/Tyhee Lake Seaplane Base ( / CAX8) Smithers, Canada

Destination

Seattle–Tacoma International Airport (SEA / KSEA) Seattle, United States