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SDU to AEP: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Buenos Aires (Jorge Newbery Airpark)
1,223 mi
1,968 km · 1,062 nm
3h 7m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SDU→AEP fares Phone-only fares on this route — call free
Flight time details
1,223 miles nonstop takes roughly 3h 7m gate to gate, flying southwest. 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
- AEP — Jorge Newbery Airpark · Buenos Aires, Argentina
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 AEP
- FDO · San Fernando Airport12 mi away
- EPA · El Palomar Airport12 mi away
- EZE · Ministro Pistarini International Airport19 mi away
- CYR · Laguna de Los Patos International Airport37 mi away
Frequently asked questions
How far is SDU from AEP?
The flight distance from Rio De Janeiro (SDU) to Buenos Aires (AEP) is 1,223 miles (1,968 km, 1,062 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to AEP?
A nonstop flight takes about 3h 7m 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 SDU to AEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–AEP that never appear on search engines, with no booking fees.