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OSL to TRS: distance & flight time
Oslo (Oslo Lufthavn) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
993 mi
1,597 km · 862 nm
2h 37m
estimated nonstop flight time
Same time
time difference · heading south
See live OSL→TRS fares Phone-only fares on this route — call free
Flight time details
993 miles nonstop takes roughly 2h 37m gate to gate, flying south. 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
- OSL — Oslo Lufthavn · Oslo, Norway
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
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
Frequently asked questions
How far is OSL from TRS?
The flight distance from Oslo (OSL) to Ronchi De Legionari (TRS) is 993 miles (1,597 km, 862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSL to TRS?
A nonstop flight takes about 2h 37m 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 OSL to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSL–TRS that never appear on search engines, with no booking fees.