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COK to SRG: distance & flight time
Kochi (Cochin International Airport) → Semarang (Achmad Yani Airport)
2,620 mi
4,216 km · 2,277 nm
5h 36m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live COK→SRG fares Phone-only fares on this route — call free
Flight time details
2,620 miles nonstop takes roughly 5h 36m 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
- COK — Cochin International Airport · Kochi, India
- 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 COK
- CCJ · Calicut International Airport74 mi away
- CJB · Coimbatore International Airport75 mi away
- IXM · Madurai Airport117 mi away
- TRV · Trivandrum International Airport121 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 COK from SRG?
The flight distance from Kochi (COK) to Semarang (SRG) is 2,620 miles (4,216 km, 2,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to SRG?
A nonstop flight takes about 5h 36m 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 Kochi and Semarang?
Semarang is 1.5 hours ahead of Kochi.
What is the cheapest way to fly from COK to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–SRG that never appear on search engines, with no booking fees.