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GRS to ONQ: distance & flight time
Grosseto (Grosseto Air Base) → Zonguldak (Zonguldak Airport)
1,078 mi
1,734 km · 936 nm
2h 49m
estimated nonstop flight time
+1h
time difference · heading east
See live GRS→ONQ fares Phone-only fares on this route — call free
Flight time details
1,078 miles nonstop takes roughly 2h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- 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 GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 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 GRS from ONQ?
The flight distance from Grosseto (GRS) to Zonguldak (ONQ) is 1,078 miles (1,734 km, 936 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to ONQ?
A nonstop flight takes about 2h 49m 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 Grosseto and Zonguldak?
Zonguldak is 1 hour ahead of Grosseto.
What is the cheapest way to fly from GRS to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–ONQ that never appear on search engines, with no booking fees.