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SUX to SDU: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Rio De Janeiro (Santos Dumont Airport)
5,643 mi
9,082 km · 4,904 nm
11h 32m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SUX→SDU fares Phone-only fares on this route — call free
Flight time details
5,643 miles nonstop takes roughly 11h 32m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 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 SUX from SDU?
The flight distance from Sioux City (SUX) to Rio De Janeiro (SDU) is 5,643 miles (9,082 km, 4,904 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to SDU?
A nonstop flight takes about 11h 32m 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 Sioux City and Rio De Janeiro?
Rio De Janeiro is 2 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–SDU that never appear on search engines, with no booking fees.