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RCS to SRG: distance & flight time
Rochester (Rochester Airport) → Semarang (Achmad Yani Airport)
7,448 mi
11,986 km · 6,472 nm
15h 4m
estimated nonstop flight time
+6h
time difference · heading east
See live RCS→SRG fares Phone-only fares on this route — call free
Flight time details
7,448 miles nonstop takes roughly 15h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- RCS — Rochester Airport · Rochester, United Kingdom
- 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 RCS
- LGW · London Gatwick Airport33 mi away
- LHR · London Heathrow Airport42 mi away
- SEN · Southend Airport17 mi away
- BQH · London Biggin Hill Airport20 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 RCS from SRG?
The flight distance from Rochester (RCS) to Semarang (SRG) is 7,448 miles (11,986 km, 6,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCS to SRG?
A nonstop flight takes about 15h 4m 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 Rochester and Semarang?
Semarang is 6 hours ahead of Rochester.
What is the cheapest way to fly from RCS to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCS–SRG that never appear on search engines, with no booking fees.