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ONQ to COU: distance & flight time
Zonguldak (Zonguldak Airport) → Columbia (Columbia Regional Airport)
5,875 mi
9,456 km · 5,106 nm
11h 59m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ONQ→COU fares Phone-only fares on this route — call free
Flight time details
5,875 miles nonstop takes roughly 11h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- COU — Columbia Regional Airport · Columbia, 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Frequently asked questions
How far is ONQ from COU?
The flight distance from Zonguldak (ONQ) to Columbia (COU) is 5,875 miles (9,456 km, 5,106 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to COU?
A nonstop flight takes about 11h 59m 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 Columbia?
Columbia is 8 hours behind Zonguldak.
What is the cheapest way to fly from ONQ to COU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–COU that never appear on search engines, with no booking fees.