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ASO to SDU: distance & flight time
Asosa (Asosa Airport) → Rio De Janeiro (Santos Dumont Airport)
5,723 mi
9,211 km · 4,973 nm
11h 41m
estimated nonstop flight time
-6h
time difference · heading southwest
See live ASO→SDU fares Phone-only fares on this route — call free
Flight time details
5,723 miles nonstop takes roughly 11h 41m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ASO — Asosa Airport · Asosa, Ethiopia
- 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 ASO
- BEI · Beica Airport44 mi away
- DEM · Dembidollo Airport103 mi away
- RSS · Damazin Airport123 mi away
- GMB · Gambella Airport131 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 ASO from SDU?
The flight distance from Asosa (ASO) to Rio De Janeiro (SDU) is 5,723 miles (9,211 km, 4,973 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASO to SDU?
A nonstop flight takes about 11h 41m 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 Asosa and Rio De Janeiro?
Rio De Janeiro is 6 hours behind Asosa.
What is the cheapest way to fly from ASO to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASO–SDU that never appear on search engines, with no booking fees.