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TKS to SEA: distance & flight time
Tokushima (Tokushima Airport/JMSDF Air Base) → Seattle (Seattle Tacoma International Airport)
5,068 mi
8,155 km · 4,404 nm
10h 24m
estimated nonstop flight time
-16h
time difference · heading northeast
See live TKS→SEA fares Phone-only fares on this route — call free
Flight time details
5,068 miles nonstop takes roughly 10h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- TKS — Tokushima Airport/JMSDF Air Base · Tokushima, Japan
- 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 TKS
- TAK · Takamatsu Airport34 mi away
- KIX · Kansai International Airport42 mi away
- UKB · Kobe Airport49 mi away
- SHM · Nanki Shirahama Airport54 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 TKS from SEA?
The flight distance from Tokushima (TKS) to Seattle (SEA) is 5,068 miles (8,155 km, 4,404 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKS to SEA?
A nonstop flight takes about 10h 24m 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 Tokushima and Seattle?
Seattle is 16 hours behind Tokushima.
What is the cheapest way to fly from TKS to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKS–SEA that never appear on search engines, with no booking fees.