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GAI to ONQ: distance & flight time
Gaithersburg (Montgomery County Airpark) → Zonguldak (Zonguldak Airport)
5,311 mi
8,548 km · 4,616 nm
10h 53m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GAI→ONQ fares Phone-only fares on this route — call free
Flight time details
5,311 miles nonstop takes roughly 10h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- 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 GAI
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 GAI from ONQ?
The flight distance from Gaithersburg (GAI) to Zonguldak (ONQ) is 5,311 miles (8,548 km, 4,616 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to ONQ?
A nonstop flight takes about 10h 53m 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 Gaithersburg and Zonguldak?
Zonguldak is 7 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–ONQ that never appear on search engines, with no booking fees.