Need help booking?
Unpublished phone-only deals available
TRS to OBO: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Obihiro (Tokachi-Obihiro Airport)
5,584 mi
8,987 km · 4,853 nm
11h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TRS→OBO fares Phone-only fares on this route — call free
Flight time details
5,584 miles nonstop takes roughly 11h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- OBO — Tokachi-Obihiro Airport · Obihiro, Japan
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 OBO
- KUH · Kushiro Airport54 mi away
- AKJ · Asahikawa Airport75 mi away
- CTS · New Chitose Airport77 mi away
- MMB · Memanbetsu Airport92 mi away
Frequently asked questions
How far is TRS from OBO?
The flight distance from Ronchi De Legionari (TRS) to Obihiro (OBO) is 5,584 miles (8,987 km, 4,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to OBO?
A nonstop flight takes about 11h 25m 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 Ronchi De Legionari and Obihiro?
Obihiro is 7 hours ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to OBO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–OBO that never appear on search engines, with no booking fees.