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SEA to CAG: distance & flight time
Seattle (Seattle Tacoma International Airport) → Cagliari (Cagliari Elmas Airport)
5,742 mi
9,241 km · 4,990 nm
11h 44m
estimated nonstop flight time
+9h
time difference · heading northeast
See live SEA→CAG fares Phone-only fares on this route — call free
Flight time details
5,742 miles nonstop takes roughly 11h 44m 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
- CAG — Cagliari Elmas Airport · Cagliari, Italy
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 CAG
- DCI · Decimomannu Air Base8 mi away
- FNU · Oristano-Fenosu Airport50 mi away
- TTB · Tortolì Airport57 mi away
- AHO · Alghero-Fertilia Airport104 mi away
Frequently asked questions
How far is SEA from CAG?
The flight distance from Seattle (SEA) to Cagliari (CAG) is 5,742 miles (9,241 km, 4,990 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to CAG?
A nonstop flight takes about 11h 44m 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 Cagliari?
Cagliari is 9 hours ahead of Seattle.
What is the cheapest way to fly from SEA to CAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–CAG that never appear on search engines, with no booking fees.