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KOP to ONQ: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Zonguldak (Zonguldak Airport)
4,536 mi
7,300 km · 3,942 nm
9h 22m
estimated nonstop flight time
-4h
time difference · heading northwest
See live KOP→ONQ fares Phone-only fares on this route — call free
Flight time details
4,536 miles nonstop takes roughly 9h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from ONQ?
The flight distance from Nakhon Phanom (KOP) to Zonguldak (ONQ) is 4,536 miles (7,300 km, 3,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to ONQ?
A nonstop flight takes about 9h 22m 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 Nakhon Phanom and Zonguldak?
Zonguldak is 4 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–ONQ that never appear on search engines, with no booking fees.