Distance From Split Airport to Seattle–Tacoma International Airport, SPU - SEA Distance

The distance from Split Airport (SPU) to Seattle–Tacoma International Airport (SEA) is 5664 miles or 9115 kilometers or 4919 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 Split ( Croatia ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Split and Seattle takes around 13 hours 1 minutes.

Estimated flight time from Split Airport, Split, Croatia to Seattle–Tacoma International Airport, Seattle, United States is 13 hours 1 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 • SPU - SEA

Kilometers		9115 km
Statute Miles		5664 miles
Nautical Miles		4919 nm
Avg. Time of Flight		13 hours 1 minutes

Split Airport to Seattle–Tacoma International Airport Flight Route Map - SPU to SEA Flight Path

Location of Split Airport & Seattle–Tacoma International Airport is given below.
Click the map to view Split to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Split, Croatia and Seattle, United States. .

Nonstop flight route between Split, Croatia and Seattle, United States.

Time Difference Between the Airports • SPU - SEA

Time difference between Split (Croatia) and Seattle (United States) is 7 Hours.
Seattle time is 7 Hours behind Split.

Location	Local Time
Split (Croatia)	2026-03-18, 01:06:08 CET
Seattle (United States)	2026-03-17, 18:06:08 MDT

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

Split Airport (SPU / LDSP) Split, Croatia

Destination

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