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ONO to HLH: distance & flight time
Ontario (Ontario Municipal Airport) → Ulanhot (Ulanhot Airport)
5,237 mi
8,428 km · 4,551 nm
10h 44m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONO→HLH fares Phone-only fares on this route — call free
Flight time details
5,237 miles nonstop takes roughly 10h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 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 ONO from HLH?
The flight distance from Ontario (ONO) to Ulanhot (HLH) is 5,237 miles (8,428 km, 4,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to HLH?
A nonstop flight takes about 10h 44m 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 Ontario and Ulanhot?
Ulanhot is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONO to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–HLH that never appear on search engines, with no booking fees.