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CNI to DU9: distance & flight time
Changhai (Changhai Airport) → Dunnville (Dunnville Airport)
6,593 mi
10,610 km · 5,729 nm
13h 24m
estimated nonstop flight time
—
time difference · heading north
See live CNI→DU9 fares Phone-only fares on this route — call free
Flight time details
6,593 miles nonstop takes roughly 13h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CNI — Changhai Airport · Changhai, China
- DU9 — Dunnville Airport · Dunnville, Canada
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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Near DU9
Frequently asked questions
How far is CNI from DU9?
The flight distance from Changhai (CNI) to Dunnville (DU9) is 6,593 miles (10,610 km, 5,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to DU9?
A nonstop flight takes about 13h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CNI to DU9?
Nonstop service on CNI–DU9 depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 24m nonstop estimate.
What is the cheapest way to fly from CNI to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–DU9 that never appear on search engines, with no booking fees.
Why are some CNI to DU9 fares phone-only?
Consolidator contracts let us sell certain CNI–DU9 tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.