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ONQ to GSP: distance & flight time
Zonguldak (Zonguldak Airport) → Greenville (Greenville Spartanburg International Airport)
5,717 mi
9,201 km · 4,968 nm
11h 41m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ONQ→GSP fares Phone-only fares on this route — call free
Flight time details
5,717 miles nonstop takes roughly 11h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- GSP — Greenville Spartanburg International Airport · Greenville, United States
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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is ONQ from GSP?
The flight distance from Zonguldak (ONQ) to Greenville (GSP) is 5,717 miles (9,201 km, 4,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to GSP?
A nonstop flight takes about 11h 41m 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 Greenville?
Greenville is 7 hours behind Zonguldak.
What is the cheapest way to fly from ONQ to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–GSP that never appear on search engines, with no booking fees.