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CIU to SDU: distance & flight time
Sault Ste Marie (Chippewa County International Airport) → Rio De Janeiro (Santos Dumont Airport)
5,432 mi
8,743 km · 4,721 nm
11h 7m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CIU→SDU fares Phone-only fares on this route — call free
Flight time details
5,432 miles nonstop takes roughly 11h 7m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CIU — Chippewa County International Airport · Sault Ste Marie, 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 CIU
- YAM · Sault Ste Marie Airport16 mi away
- DRE · Drummond Island Airport39 mi away
- PLN · Pellston Regional Airport of Emmet County Airport49 mi away
- GLR · Gaylord Regional Airport86 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 CIU from SDU?
The flight distance from Sault Ste Marie (CIU) to Rio De Janeiro (SDU) is 5,432 miles (8,743 km, 4,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIU to SDU?
A nonstop flight takes about 11h 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 time difference between Sault Ste Marie and Rio De Janeiro?
Rio De Janeiro is 1 hour ahead of Sault Ste Marie.
What is the cheapest way to fly from CIU to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIU–SDU that never appear on search engines, with no booking fees.