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TRS to ONQ: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Zonguldak (Zonguldak Airport)
975 mi
1,568 km · 847 nm
2h 35m
estimated nonstop flight time
+1h
time difference · heading east
See live TRS→ONQ fares Phone-only fares on this route — call free
Flight time details
975 miles nonstop takes roughly 2h 35m 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
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, 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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 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 TRS from ONQ?
The flight distance from Ronchi De Legionari (TRS) to Zonguldak (ONQ) is 975 miles (1,568 km, 847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to ONQ?
A nonstop flight takes about 2h 35m 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 Ronchi De Legionari and Zonguldak?
Zonguldak is 1 hour ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–ONQ that never appear on search engines, with no booking fees.