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TXN to ONT: distance & flight time
Huangshan (Tunxi International Airport) → Ontario (Ontario International Airport)
6,719 mi
10,813 km · 5,838 nm
13h 38m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TXN→ONT fares Phone-only fares on this route — call free
Flight time details
6,719 miles nonstop takes roughly 13h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TXN — Tunxi International Airport · Huangshan, China
- ONT — Ontario International Airport · Ontario, United States
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 TXN
- JUZ · Quzhou Airport66 mi away
- JDZ · Jingdezhen Airport70 mi away
- JUH · Jiuhuashan Airport77 mi away
- AQG · Anqing Tianzhushan Airport93 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is TXN from ONT?
The flight distance from Huangshan (TXN) to Ontario (ONT) is 6,719 miles (10,813 km, 5,838 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXN to ONT?
A nonstop flight takes about 13h 38m 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 Huangshan and Ontario?
Ontario is 15 hours behind Huangshan.
What is the cheapest way to fly from TXN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXN–ONT that never appear on search engines, with no booking fees.