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ONO to SDU: distance & flight time
Ontario (Ontario Municipal Airport) → Rio De Janeiro (Santos Dumont Airport)
6,560 mi
10,558 km · 5,701 nm
13h 20m
estimated nonstop flight time
+3h
time difference · heading southeast
See live ONO→SDU fares Phone-only fares on this route — call free
Flight time details
6,560 miles nonstop takes roughly 13h 20m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
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 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
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
Frequently asked questions
How far is ONO from SDU?
The flight distance from Ontario (ONO) to Rio De Janeiro (SDU) is 6,560 miles (10,558 km, 5,701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to SDU?
A nonstop flight takes about 13h 20m 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 Ontario and Rio De Janeiro?
Rio De Janeiro is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONO to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–SDU that never appear on search engines, with no booking fees.