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KSO to OSL: distance & flight time
Kastoria (Kastoria National Airport) → Oslo (Oslo Lufthavn)
1,429 mi
2,299 km · 1,241 nm
3h 34m
estimated nonstop flight time
-1h
time difference · heading north
See live KSO→OSL fares Phone-only fares on this route — call free
Flight time details
1,429 miles nonstop takes roughly 3h 34m gate to gate, flying north. 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
- KSO — Kastoria National Airport · Kastoria, Greece
- OSL — Oslo Lufthavn · Oslo, Norway
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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Near OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Frequently asked questions
How far is KSO from OSL?
The flight distance from Kastoria (KSO) to Oslo (OSL) is 1,429 miles (2,299 km, 1,241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to OSL?
A nonstop flight takes about 3h 34m 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 Kastoria and Oslo?
Oslo is 1 hour behind Kastoria.
What is the cheapest way to fly from KSO to OSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–OSL that never appear on search engines, with no booking fees.