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GRM to ONQ: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Zonguldak (Zonguldak Airport)
5,335 mi
8,585 km · 4,636 nm
10h 56m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GRM→ONQ fares Phone-only fares on this route — call free
Flight time details
5,335 miles nonstop takes roughly 10h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 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 GRM from ONQ?
The flight distance from Grand Marais (GRM) to Zonguldak (ONQ) is 5,335 miles (8,585 km, 4,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to ONQ?
A nonstop flight takes about 10h 56m 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 Grand Marais and Zonguldak?
Zonguldak is 8 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–ONQ that never appear on search engines, with no booking fees.