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KSJ to SRG: distance & flight time
Kasos (Kasos Airport) → Semarang (Achmad Yani Airport)
6,132 mi
9,869 km · 5,329 nm
12h 29m
estimated nonstop flight time
+4h
time difference · heading east
See live KSJ→SRG fares Phone-only fares on this route — call free
Flight time details
6,132 miles nonstop takes roughly 12h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KSJ — Kasos Airport · Kasos, Greece
- SRG — Achmad Yani Airport · Semarang, Indonesia
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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Near SRG
- SOC · Adi Sumarmo Wiryokusumo Airport46 mi away
- JOG · Adi Sutjipto International Airport56 mi away
- KWB · Dewadaru - Kemujan Island81 mi away
- CXP · Tunggul Wulung Airport103 mi away
Frequently asked questions
How far is KSJ from SRG?
The flight distance from Kasos (KSJ) to Semarang (SRG) is 6,132 miles (9,869 km, 5,329 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to SRG?
A nonstop flight takes about 12h 29m 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 Kasos and Semarang?
Semarang is 4 hours ahead of Kasos.
What is the cheapest way to fly from KSJ to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–SRG that never appear on search engines, with no booking fees.