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OSU to TRS: distance & flight time
Columbus (The Ohio State University Airport - Don Scott Field) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,585 mi
7,379 km · 3,984 nm
9h 27m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSU→TRS fares Phone-only fares on this route — call free
Flight time details
4,585 miles nonstop takes roughly 9h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, United States
- 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 OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 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 OSU from TRS?
The flight distance from Columbus (OSU) to Ronchi De Legionari (TRS) is 4,585 miles (7,379 km, 3,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSU to TRS?
A nonstop flight takes about 9h 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 time difference between Columbus and Ronchi De Legionari?
Ronchi De Legionari is 6 hours ahead of Columbus.
What is the cheapest way to fly from OSU to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSU–TRS that never appear on search engines, with no booking fees.