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TRS to HLH: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Ulanhot (Ulanhot Airport)
4,742 mi
7,632 km · 4,121 nm
9h 46m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TRS→HLH fares Phone-only fares on this route — call free
Flight time details
4,742 miles nonstop takes roughly 9h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- HLH — Ulanhot Airport · Ulanhot, China
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 HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Frequently asked questions
How far is TRS from HLH?
The flight distance from Ronchi De Legionari (TRS) to Ulanhot (HLH) is 4,742 miles (7,632 km, 4,121 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to HLH?
A nonstop flight takes about 9h 46m 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 Ulanhot?
Ulanhot is 6 hours ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–HLH that never appear on search engines, with no booking fees.