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KAO to SIR: distance & flight time
Kuusamo (Kuusamo Airport) → Sion (Sion Airport)
1,587 mi
2,554 km · 1,379 nm
3h 35m
estimated nonstop flight time
-1h
time difference · heading southwest
See live KAO→SIR fares Phone-only fares on this route — call free
Flight time details
1,587 miles nonstop takes roughly 3h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- KAO — Kuusamo Airport · Kuusamo, Finland
- SIR — Sion Airport · Sion, Switzerland
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 KAO
- RVN · Rovaniemi Airport103 mi away
- SOT · Sodankyla Airport121 mi away
- KAJ · Kajaani Airport126 mi away
- KEM · Kemi-Tornio Airport132 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is KAO from SIR?
The flight distance from Kuusamo (KAO) to Sion (SIR) is 1,587 miles (2,554 km, 1,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAO to SIR?
A nonstop flight takes about 3h 35m 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 Kuusamo and Sion?
Sion is 1 hour behind Kuusamo.
What is the cheapest way to fly from KAO to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAO–SIR that never appear on search engines, with no booking fees.