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CAT to ONQ: distance & flight time
Cascais (Cascais Airport) → Zonguldak (Zonguldak Airport)
2,177 mi
3,504 km · 1,892 nm
4h 44m
estimated nonstop flight time
+2h
time difference · heading east
See live CAT→ONQ fares Phone-only fares on this route — call free
Flight time details
2,177 miles nonstop takes roughly 4h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- ONQ — Zonguldak Airport · Zonguldak, Turkey
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 ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Frequently asked questions
How far is CAT from ONQ?
The flight distance from Cascais (CAT) to Zonguldak (ONQ) is 2,177 miles (3,504 km, 1,892 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to ONQ?
A nonstop flight takes about 4h 44m 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 Zonguldak?
Zonguldak is 2 hours ahead of Cascais.
What is the cheapest way to fly from CAT to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–ONQ that never appear on search engines, with no booking fees.