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NAP to SEA: distance & flight time
Naples (Naples International Airport) → Seattle (Seattle Tacoma International Airport)
5,779 mi
9,301 km · 5,022 nm
11h 48m
estimated nonstop flight time
-9h
time difference · heading northwest
See live NAP→SEA fares Phone-only fares on this route — call free
Flight time details
5,779 miles nonstop takes roughly 11h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- NAP — Naples International Airport · Naples, Italy
- SEA — Seattle Tacoma International Airport · Seattle, United States
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 NAP
- QSR · Salerno Costa d'Amalfi Airport37 mi away
- FOG · Foggia "Gino Lisa" Airport75 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport124 mi away
- QLT · Latina Air Base85 mi away
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
Frequently asked questions
How far is NAP from SEA?
The flight distance from Naples (NAP) to Seattle (SEA) is 5,779 miles (9,301 km, 5,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAP to SEA?
A nonstop flight takes about 11h 48m 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 Naples and Seattle?
Seattle is 9 hours behind Naples.
What is the cheapest way to fly from NAP to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAP–SEA that never appear on search engines, with no booking fees.