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SEA to UTI: distance & flight time
Seattle (Seattle Tacoma International Airport) → Utti (Utti Air Base)
4,756 mi
7,655 km · 4,133 nm
9h 48m
estimated nonstop flight time
+10h
time difference · heading north
See live SEA→UTI fares Phone-only fares on this route — call free
Flight time details
4,756 miles nonstop takes roughly 9h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- UTI — Utti Air Base · Utti, Finland
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 UTI
- LPP · Lappeenranta Airport42 mi away
- QLF · Lahti Vesivehmaa Airport45 mi away
- MIK · Mikkeli Airport55 mi away
- HYV · Hyvinkää Airfield71 mi away
Frequently asked questions
How far is SEA from UTI?
The flight distance from Seattle (SEA) to Utti (UTI) is 4,756 miles (7,655 km, 4,133 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to UTI?
A nonstop flight takes about 9h 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 Seattle and Utti?
Utti is 10 hours ahead of Seattle.
What is the cheapest way to fly from SEA to UTI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–UTI that never appear on search engines, with no booking fees.