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ONQ to HDI: distance & flight time
Zonguldak (Zonguldak Airport) → Cleveland (Hardwick Field)
5,801 mi
9,336 km · 5,041 nm
11h 50m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ONQ→HDI fares Phone-only fares on this route — call free
Flight time details
5,801 miles nonstop takes roughly 11h 50m 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
- HDI — Hardwick Field · Cleveland, 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 HDI
- MMI · McMinn County Airport20 mi away
- CHA · Lovell Field25 mi away
- DNN · Dalton Municipal Airport34 mi away
- APT · Marion County Brown Field44 mi away
Frequently asked questions
How far is ONQ from HDI?
The flight distance from Zonguldak (ONQ) to Cleveland (HDI) is 5,801 miles (9,336 km, 5,041 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to HDI?
A nonstop flight takes about 11h 50m 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 Cleveland?
Cleveland is 7 hours behind Zonguldak.
What is the cheapest way to fly from ONQ to HDI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–HDI that never appear on search engines, with no booking fees.