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RST to HLH: distance & flight time
Rochester (Rochester International Airport) → Ulanhot (Ulanhot Airport)
5,863 mi
9,436 km · 5,095 nm
11h 58m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RST→HLH fares Phone-only fares on this route — call free
Flight time details
5,863 miles nonstop takes roughly 11h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, United States
- 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 RST
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 RST from HLH?
The flight distance from Rochester (RST) to Ulanhot (HLH) is 5,863 miles (9,436 km, 5,095 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to HLH?
A nonstop flight takes about 11h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RST to HLH?
Nonstop service on RST–HLH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 58m nonstop estimate.
What is the time difference between Rochester and Ulanhot?
Ulanhot is 13 hours ahead of Rochester.
What is the cheapest way to fly from RST to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–HLH that never appear on search engines, with no booking fees.
Why are some RST to HLH fares phone-only?
Consolidator contracts let us sell certain RST–HLH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.