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KCT to SRG: distance & flight time
Koggala (Koggala Airport) → Semarang (Achmad Yani Airport)
2,257 mi
3,633 km · 1,962 nm
4h 54m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live KCT→SRG fares Phone-only fares on this route — call free
Flight time details
2,257 miles nonstop takes roughly 4h 54m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- 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 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
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 KCT from SRG?
The flight distance from Koggala (KCT) to Semarang (SRG) is 2,257 miles (3,633 km, 1,962 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to SRG?
A nonstop flight takes about 4h 54m 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 Koggala and Semarang?
Semarang is 1.5 hours ahead of Koggala.
What is the cheapest way to fly from KCT to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–SRG that never appear on search engines, with no booking fees.