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PSS to SDU: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Rio De Janeiro (Santos Dumont Airport)
858 mi
1,381 km · 746 nm
2h 20m
estimated nonstop flight time
Same time
time difference · heading east
See live PSS→SDU fares Phone-only fares on this route — call free
Flight time details
858 miles nonstop takes roughly 2h 20m gate to gate, flying east. 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
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 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 PSS from SDU?
The flight distance from Posadas (PSS) to Rio De Janeiro (SDU) is 858 miles (1,381 km, 746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to SDU?
A nonstop flight takes about 2h 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 cheapest way to fly from PSS to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–SDU that never appear on search engines, with no booking fees.