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SLU to KAU: distance & flight time
Castries (George F. L. Charles Airport) → Kauhava (Kauhava Airport)
5,171 mi
8,321 km · 4,493 nm
10h 36m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SLU→KAU fares Phone-only fares on this route — call free
Flight time details
5,171 miles nonstop takes roughly 10h 36m 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
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- KAU — Kauhava Airport · Kauhava, 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 SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 mi away
Near KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Frequently asked questions
How far is SLU from KAU?
The flight distance from Castries (SLU) to Kauhava (KAU) is 5,171 miles (8,321 km, 4,493 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to KAU?
A nonstop flight takes about 10h 36m 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 Castries and Kauhava?
Kauhava is 7 hours ahead of Castries.
What is the cheapest way to fly from SLU to KAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–KAU that never appear on search engines, with no booking fees.