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OKO to TRS: distance & flight time
Yokota (Yokota Air Base) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,871 mi
9,449 km · 5,102 nm
11h 59m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OKO→TRS fares Phone-only fares on this route — call free
Flight time details
5,871 miles nonstop takes roughly 11h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- 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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 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 OKO from TRS?
The flight distance from Yokota (OKO) to Ronchi De Legionari (TRS) is 5,871 miles (9,449 km, 5,102 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to TRS?
A nonstop flight takes about 11h 59m 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 Yokota and Ronchi De Legionari?
Ronchi De Legionari is 7 hours behind Yokota.
What is the cheapest way to fly from OKO to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–TRS that never appear on search engines, with no booking fees.