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CAT to SZX: distance & flight time
Cascais (Cascais Airport) → Shenzhen (Shenzhen Bao'an International Airport)
6,827 mi
10,987 km · 5,932 nm
13h 51m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CAT→SZX fares Phone-only fares on this route — call free
Flight time details
6,827 miles nonstop takes roughly 13h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- SZX — Shenzhen Bao'an International Airport · Shenzhen, China
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 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
Near SZX
- HKG · Hong Kong International Airport24 mi away
- HHP · Shun Tak Heliport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport52 mi away
Frequently asked questions
How far is CAT from SZX?
The flight distance from Cascais (CAT) to Shenzhen (SZX) is 6,827 miles (10,987 km, 5,932 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to SZX?
A nonstop flight takes about 13h 51m 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 Cascais and Shenzhen?
Shenzhen is 7 hours ahead of Cascais.
What is the cheapest way to fly from CAT to SZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–SZX that never appear on search engines, with no booking fees.