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CPR to TRS: distance & flight time
Casper (Casper-Natrona County International Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,285 mi
8,505 km · 4,592 nm
10h 50m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CPR→TRS fares Phone-only fares on this route — call free
Flight time details
5,285 miles nonstop takes roughly 10h 50m 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
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from TRS?
The flight distance from Casper (CPR) to Ronchi De Legionari (TRS) is 5,285 miles (8,505 km, 4,592 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to TRS?
A nonstop flight takes about 10h 50m 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 Casper and Ronchi De Legionari?
Ronchi De Legionari is 8 hours ahead of Casper.
What is the cheapest way to fly from CPR to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–TRS that never appear on search engines, with no booking fees.