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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–OSL that never appear on search engines, with no booking fees.