Need help booking?
Unpublished phone-only deals available
HSN to ONT: distance & flight time
Zhoushan (Zhoushan Airport) → Ontario (Ontario International Airport)
6,535 mi
10,517 km · 5,679 nm
13h 17m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HSN→ONT fares Phone-only fares on this route — call free
Flight time details
6,535 miles nonstop takes roughly 13h 17m 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
- HSN — Zhoushan Airport · Zhoushan, 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 HSN
- NGB · Ningbo Lishe International Airport54 mi away
- PVG · Shanghai Pudong International Airport90 mi away
- SHA · Shanghai Hongqiao International Airport107 mi away
- HYN · Huangyan Luqiao Airport110 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 HSN from ONT?
The flight distance from Zhoushan (HSN) to Ontario (ONT) is 6,535 miles (10,517 km, 5,679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSN to ONT?
A nonstop flight takes about 13h 17m 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 Zhoushan and Ontario?
Ontario is 15 hours behind Zhoushan.
What is the cheapest way to fly from HSN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSN–ONT that never appear on search engines, with no booking fees.