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OSF to TRS: distance & flight time
Moscow (Ostafyevo International Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
1,237 mi
1,992 km · 1,075 nm
3h 9m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OSF→TRS fares Phone-only fares on this route — call free
Flight time details
1,237 miles nonstop takes roughly 3h 9m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- 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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 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 OSF from TRS?
The flight distance from Moscow (OSF) to Ronchi De Legionari (TRS) is 1,237 miles (1,992 km, 1,075 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to TRS?
A nonstop flight takes about 3h 9m 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 Moscow and Ronchi De Legionari?
Ronchi De Legionari is 1 hour behind Moscow.
What is the cheapest way to fly from OSF to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–TRS that never appear on search engines, with no booking fees.