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SDU to DU9: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Dunnville (Dunnville Airport)
5,102 mi
8,211 km · 4,434 nm
10h 28m
estimated nonstop flight time
—
time difference · heading northwest
See live SDU→DU9 fares Phone-only fares on this route — call free
Flight time details
5,102 miles nonstop takes roughly 10h 28m gate to gate, flying northwest. 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
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- 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 SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 mi away
Near DU9
Frequently asked questions
How far is SDU from DU9?
The flight distance from Rio De Janeiro (SDU) to Dunnville (DU9) is 5,102 miles (8,211 km, 4,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to DU9?
A nonstop flight takes about 10h 28m 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 SDU to DU9?
Nonstop service on SDU–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 10h 28m nonstop estimate.
What is the cheapest way to fly from SDU to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–DU9 that never appear on search engines, with no booking fees.
Why are some SDU to DU9 fares phone-only?
Consolidator contracts let us sell certain SDU–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.