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SEA to SPU: distance & flight time
Seattle (Seattle Tacoma International Airport) → Split (Split Airport)
5,664 mi
9,115 km · 4,921 nm
11h 34m
estimated nonstop flight time
+9h
time difference · heading northeast
See live SEA→SPU fares Phone-only fares on this route — call free
Flight time details
5,664 miles nonstop takes roughly 11h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- SPU — Split Airport · Split, Croatia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near SPU
- BWK · Bol Airport26 mi away
- ZAD · Zadar Airport62 mi away
- OMO · Mostar International Airport80 mi away
- SJJ · Sarajevo International Airport104 mi away
Frequently asked questions
How far is SEA from SPU?
The flight distance from Seattle (SEA) to Split (SPU) is 5,664 miles (9,115 km, 4,921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to SPU?
A nonstop flight takes about 11h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Split?
Split is 9 hours ahead of Seattle.
What is the cheapest way to fly from SEA to SPU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–SPU that never appear on search engines, with no booking fees.