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OSK to KCT: distance & flight time
Oskarshamn (Oskarshamn Airport) → Koggala (Koggala Airport)
4,910 mi
7,901 km · 4,266 nm
10h 6m
estimated nonstop flight time
+3.5h
time difference · heading east
See live OSK→KCT fares Phone-only fares on this route — call free
Flight time details
4,910 miles nonstop takes roughly 10h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSK — Oskarshamn Airport · Oskarshamn, Sweden
- KCT — Koggala Airport · Koggala, Sri Lanka
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 OSK
- HLF · Hultsfred Airport28 mi away
- KLR · Kalmar Airport47 mi away
- VXO · Växjö Kronoberg Airport72 mi away
- VBY · Visby Airport72 mi away
Near KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Frequently asked questions
How far is OSK from KCT?
The flight distance from Oskarshamn (OSK) to Koggala (KCT) is 4,910 miles (7,901 km, 4,266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSK to KCT?
A nonstop flight takes about 10h 6m 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 Oskarshamn and Koggala?
Koggala is 3.5 hours ahead of Oskarshamn.
What is the cheapest way to fly from OSK to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSK–KCT that never appear on search engines, with no booking fees.