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DBQ to TRS: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,771 mi
7,678 km · 4,146 nm
9h 49m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DBQ→TRS fares Phone-only fares on this route — call free
Flight time details
4,771 miles nonstop takes roughly 9h 49m 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
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 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 DBQ from TRS?
The flight distance from Dubuque IA (DBQ) to Ronchi De Legionari (TRS) is 4,771 miles (7,678 km, 4,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to TRS?
A nonstop flight takes about 9h 49m 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 Dubuque IA and Ronchi De Legionari?
Ronchi De Legionari is 7 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–TRS that never appear on search engines, with no booking fees.