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TRS to SUX: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
4,975 mi
8,007 km · 4,323 nm
10h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live TRS→SUX fares Phone-only fares on this route — call free
Flight time details
4,975 miles nonstop takes roughly 10h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is TRS from SUX?
The flight distance from Ronchi De Legionari (TRS) to Sioux City (SUX) is 4,975 miles (8,007 km, 4,323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to SUX?
A nonstop flight takes about 10h 13m 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 Ronchi De Legionari and Sioux City?
Sioux City is 7 hours behind Ronchi De Legionari.
What is the cheapest way to fly from TRS to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–SUX that never appear on search engines, with no booking fees.