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NCO to DU9: distance & flight time
North Kingstown (Quonset State Airport) → Dunnville (Dunnville Airport)
428 mi
688 km · 372 nm
1h 24m
estimated nonstop flight time
—
time difference · heading west
See live NCO→DU9 fares Phone-only fares on this route — call free
Flight time details
428 miles nonstop takes roughly 1h 24m gate to gate, flying west. 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
- NCO — Quonset State Airport · North Kingstown, United States
- 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 NCO
Near DU9
Frequently asked questions
How far is NCO from DU9?
The flight distance from North Kingstown (NCO) to Dunnville (DU9) is 428 miles (688 km, 372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NCO to DU9?
A nonstop flight takes about 1h 24m 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 cheapest way to fly from NCO to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NCO–DU9 that never appear on search engines, with no booking fees.