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SDF to QLF: distance & flight time
Louisville (Louisville International Standiford Field) → Vesivehmaa (Lahti Vesivehmaa Airport)
4,578 mi
7,367 km · 3,978 nm
9h 27m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SDF→QLF fares Phone-only fares on this route — call free
Flight time details
4,578 miles nonstop takes roughly 9h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- QLF — Lahti Vesivehmaa Airport · Vesivehmaa, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Near QLF
- HYV · Hyvinkää Airfield43 mi away
- UTI · Utti Air Base45 mi away
- KEV · Halli Airport58 mi away
- HEL · Helsinki Vantaa Airport62 mi away
Frequently asked questions
How far is SDF from QLF?
The flight distance from Louisville (SDF) to Vesivehmaa (QLF) is 4,578 miles (7,367 km, 3,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to QLF?
A nonstop flight takes about 9h 27m 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 Louisville and Vesivehmaa?
Vesivehmaa is 7 hours ahead of Louisville.
What is the cheapest way to fly from SDF to QLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–QLF that never appear on search engines, with no booking fees.