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STK to TKU: distance & flight time
Sterling (Sterling Municipal Airport) → Turku (Turku Airport)
4,805 mi
7,733 km · 4,175 nm
9h 53m
estimated nonstop flight time
+9h
time difference · heading northeast
See live STK→TKU fares Phone-only fares on this route — call free
Flight time details
4,805 miles nonstop takes roughly 9h 53m 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
- STK — Sterling Municipal Airport · Sterling, United States
- TKU — Turku Airport · Turku, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Near TKU
- POR · Pori Airport67 mi away
- TMP · Tampere-Pirkkala Airport77 mi away
- MHQ · Mariehamn Airport85 mi away
- HYV · Hyvinkää Airfield89 mi away
Frequently asked questions
How far is STK from TKU?
The flight distance from Sterling (STK) to Turku (TKU) is 4,805 miles (7,733 km, 4,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to TKU?
A nonstop flight takes about 9h 53m 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 Sterling and Turku?
Turku is 9 hours ahead of Sterling.
What is the cheapest way to fly from STK to TKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–TKU that never appear on search engines, with no booking fees.