Need help booking?
Unpublished phone-only deals available
SRG to CAT: distance & flight time
Semarang (Achmad Yani Airport) → Cascais (Cascais Airport)
8,111 mi
13,053 km · 7,048 nm
16h 22m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SRG→CAT fares Phone-only fares on this route — call free
Flight time details
8,111 miles nonstop takes roughly 16h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SRG — Achmad Yani Airport · Semarang, Indonesia
- CAT — Cascais Airport · Cascais, Portugal
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 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
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is SRG from CAT?
The flight distance from Semarang (SRG) to Cascais (CAT) is 8,111 miles (13,053 km, 7,048 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SRG to CAT?
A nonstop flight takes about 16h 22m 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 Semarang and Cascais?
Cascais is 6 hours behind Semarang.
What is the cheapest way to fly from SRG to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SRG–CAT that never appear on search engines, with no booking fees.