✈ SEA → WAW
10H 45M IN A METAL TUBE. 5,221 MILES. EARN THE LEG.
Flight from Seattle to Warsaw
From Sea-Tac (SEA), USA North America → Chopin (WAW), Poland Europe
How long is the flight from Seattle to Warsaw?
A nonstop flight from Seattle (SEA) to Warsaw (WAW) takes about 10 hours 45 minutes, covering a great-circle distance of 5,221 miles (8,402 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h 45m
Nonstop, scheduled
Distance
5,221 mi
8,402 km · great-circle
Avg speed
781 km/h
Door-to-door including taxi
Time zones & jet lag
Seattle timezone
UTC-7
America/Los_Angeles
Warsaw timezone
UTC+2
Europe/Warsaw
Time difference
+9h
9 hours ahead
Jet lag (rough)
~9d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.