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SEA to PEA: distance & flight time
Seattle (Seattle Tacoma International Airport) → Penneshaw (Penneshaw Airport)
8,398 mi
13,515 km · 7,298 nm
16h 56m
estimated nonstop flight time
+16.5h
time difference · heading west
See live SEA→PEA fares Phone-only fares on this route — call free
Flight time details
8,398 miles nonstop takes roughly 16h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- PEA — Penneshaw Airport · Penneshaw, Australia
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 PEA
- KGC · Kingscote Airport25 mi away
- ADL · Adelaide International Airport65 mi away
- PLO · Port Lincoln Airport142 mi away
Frequently asked questions
How far is SEA from PEA?
The flight distance from Seattle (SEA) to Penneshaw (PEA) is 8,398 miles (13,515 km, 7,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to PEA?
A nonstop flight takes about 16h 56m 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 Penneshaw?
Penneshaw is 16.5 hours ahead of Seattle.
What is the cheapest way to fly from SEA to PEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–PEA that never appear on search engines, with no booking fees.