Need help booking?
Unpublished phone-only deals available
TRS to HAF: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Half Moon Bay (Half Moon Bay Airport)
6,063 mi
9,757 km · 5,268 nm
12h 21m
estimated nonstop flight time
—
time difference · heading northwest
See live TRS→HAF fares Phone-only fares on this route — call free
Flight time details
6,063 miles nonstop takes roughly 12h 21m 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
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- HAF — Half Moon Bay Airport · Half Moon Bay, United States
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 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
Near HAF
- SFO · San Francisco International Airport10 mi away
- SQL · San Carlos Airport14 mi away
- OAK · Metropolitan Oakland International Airport21 mi away
- PAO · Palo Alto Airport of Santa Clara County21 mi away
Frequently asked questions
How far is TRS from HAF?
The flight distance from Ronchi De Legionari (TRS) to Half Moon Bay (HAF) is 6,063 miles (9,757 km, 5,268 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to HAF?
A nonstop flight takes about 12h 21m 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 TRS to HAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–HAF that never appear on search engines, with no booking fees.