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FNL to ONQ: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Zonguldak (Zonguldak Airport)
6,169 mi
9,928 km · 5,361 nm
12h 34m
estimated nonstop flight time
+9h
time difference · heading northeast
See live FNL→ONQ fares Phone-only fares on this route — call free
Flight time details
6,169 miles nonstop takes roughly 12h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from ONQ?
The flight distance from Fort Collins (FNL) to Zonguldak (ONQ) is 6,169 miles (9,928 km, 5,361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to ONQ?
A nonstop flight takes about 12h 34m 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 Fort Collins and Zonguldak?
Zonguldak is 9 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–ONQ that never appear on search engines, with no booking fees.