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ASE to TRS: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,498 mi
8,849 km · 4,778 nm
11h 15m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ASE→TRS fares Phone-only fares on this route — call free
Flight time details
5,498 miles nonstop takes roughly 11h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 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 ASE from TRS?
The flight distance from Aspen (ASE) to Ronchi De Legionari (TRS) is 5,498 miles (8,849 km, 4,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to TRS?
A nonstop flight takes about 11h 15m 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 Aspen and Ronchi De Legionari?
Ronchi De Legionari is 8 hours ahead of Aspen.
What is the cheapest way to fly from ASE to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–TRS that never appear on search engines, with no booking fees.