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TRS to CGN: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Cologne (Cologne Bonn Airport)
453 mi
729 km · 394 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading northwest
See live TRS→CGN fares Phone-only fares on this route — call free
Flight time details
453 miles nonstop takes roughly 1h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- CGN — Cologne Bonn Airport · Cologne, Germany
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 CGN
- BNJ · Bonn-Hangelar Airport7 mi away
- DUS · Düsseldorf Airport34 mi away
- MGL · Mönchengladbach Airport37 mi away
- ESS · Essen Mulheim Airport38 mi away
Frequently asked questions
How far is TRS from CGN?
The flight distance from Ronchi De Legionari (TRS) to Cologne (CGN) is 453 miles (729 km, 394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to CGN?
A nonstop flight takes about 1h 27m 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 cheapest way to fly from TRS to CGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–CGN that never appear on search engines, with no booking fees.