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ONQ to GCJ: distance & flight time
Zonguldak (Zonguldak Airport) → Johannesburg (Grand Central Airport)
4,670 mi
7,516 km · 4,058 nm
9h 37m
estimated nonstop flight time
-1h
time difference · heading south
See live ONQ→GCJ fares Phone-only fares on this route — call free
Flight time details
4,670 miles nonstop takes roughly 9h 37m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- GCJ — Grand Central Airport · Johannesburg, South Africa
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 ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Near GCJ
- JNB · OR Tambo International Airport12 mi away
- WKF · Waterkloof Air Force Base12 mi away
- HLA · Lanseria Airport14 mi away
- QRA · Rand Airport18 mi away
Frequently asked questions
How far is ONQ from GCJ?
The flight distance from Zonguldak (ONQ) to Johannesburg (GCJ) is 4,670 miles (7,516 km, 4,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to GCJ?
A nonstop flight takes about 9h 37m 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 Zonguldak and Johannesburg?
Johannesburg is 1 hour behind Zonguldak.
What is the cheapest way to fly from ONQ to GCJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–GCJ that never appear on search engines, with no booking fees.