Need help booking?
Unpublished phone-only deals available
FSM to TRS: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,256 mi
8,459 km · 4,567 nm
10h 46m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSM→TRS fares Phone-only fares on this route — call free
Flight time details
5,256 miles nonstop takes roughly 10h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FSM — Fort Smith Regional Airport · Fort Smith, 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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 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 FSM from TRS?
The flight distance from Fort Smith (FSM) to Ronchi De Legionari (TRS) is 5,256 miles (8,459 km, 4,567 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to TRS?
A nonstop flight takes about 10h 46m 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 Fort Smith and Ronchi De Legionari?
Ronchi De Legionari is 7 hours ahead of Fort Smith.
What is the cheapest way to fly from FSM to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–TRS that never appear on search engines, with no booking fees.