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ZER to TRS: distance & flight time
Zero (Ziro Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,434 mi
7,136 km · 3,853 nm
9h 10m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live ZER→TRS fares Phone-only fares on this route — call free
Flight time details
4,434 miles nonstop takes roughly 9h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ZER — Ziro Airport · Zero, India
- 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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 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 ZER from TRS?
The flight distance from Zero (ZER) to Ronchi De Legionari (TRS) is 4,434 miles (7,136 km, 3,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZER to TRS?
A nonstop flight takes about 9h 10m 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 Zero and Ronchi De Legionari?
Ronchi De Legionari is 3.5 hours behind Zero.
What is the cheapest way to fly from ZER to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZER–TRS that never appear on search engines, with no booking fees.