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ROC to HLH: distance & flight time
Rochester (Greater Rochester International Airport) → Ulanhot (Ulanhot Airport)
6,149 mi
9,896 km · 5,343 nm
12h 31m
estimated nonstop flight time
+12h
time difference · heading north
See live ROC→HLH fares Phone-only fares on this route — call free
Flight time details
6,149 miles nonstop takes roughly 12h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ROC — Greater 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 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 ROC from HLH?
The flight distance from Rochester (ROC) to Ulanhot (HLH) is 6,149 miles (9,896 km, 5,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to HLH?
A nonstop flight takes about 12h 31m 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 Rochester and Ulanhot?
Ulanhot is 12 hours ahead of Rochester.
What is the cheapest way to fly from ROC to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–HLH that never appear on search engines, with no booking fees.