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ASU to SDU: distance & flight time
Asuncion (Silvio Pettirossi International Airport) → Rio De Janeiro (Santos Dumont Airport)
919 mi
1,480 km · 799 nm
2h 28m
estimated nonstop flight time
Same time
time difference · heading east
See live ASU→SDU fares Phone-only fares on this route — call free
Flight time details
919 miles nonstop takes roughly 2h 28m 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
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
- 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 ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 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 ASU from SDU?
The flight distance from Asuncion (ASU) to Rio De Janeiro (SDU) is 919 miles (1,480 km, 799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASU to SDU?
A nonstop flight takes about 2h 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 ASU to SDU?
Nonstop service on ASU–SDU 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 2h 28m nonstop estimate.
What is the cheapest way to fly from ASU to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASU–SDU that never appear on search engines, with no booking fees.
Why are some ASU to SDU fares phone-only?
Consolidator contracts let us sell certain ASU–SDU 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.