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CGO to ONO: distance & flight time
Zhengzhou (Zhengzhou Xinzheng International Airport) → Ontario (Ontario Municipal Airport)
6,140 mi
9,882 km · 5,336 nm
12h 30m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CGO→ONO fares Phone-only fares on this route — call free
Flight time details
6,140 miles nonstop takes roughly 12h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, China
- ONO — Ontario Municipal 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 CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
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
Frequently asked questions
How far is CGO from ONO?
The flight distance from Zhengzhou (CGO) to Ontario (ONO) is 6,140 miles (9,882 km, 5,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGO to ONO?
A nonstop flight takes about 12h 30m 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 Zhengzhou and Ontario?
Ontario is 14 hours behind Zhengzhou.
What is the cheapest way to fly from CGO to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGO–ONO that never appear on search engines, with no booking fees.