Need help booking?
Unpublished phone-only deals available
ISB to TRS: distance & flight time
Islamabad (New Islamabad International Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
3,191 mi
5,136 km · 2,773 nm
6h 43m
estimated nonstop flight time
—
time difference · heading northwest
See live ISB→TRS fares Phone-only fares on this route — call free
Flight time details
3,191 miles nonstop takes roughly 6h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- 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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 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 ISB from TRS?
The flight distance from Islamabad (ISB) to Ronchi De Legionari (TRS) is 3,191 miles (5,136 km, 2,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to TRS?
A nonstop flight takes about 6h 43m 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 cheapest way to fly from ISB to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–TRS that never appear on search engines, with no booking fees.