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CNU to SDU: distance & flight time
Chanute (Chanute Martin Johnson Airport) → Rio De Janeiro (Santos Dumont Airport)
5,390 mi
8,674 km · 4,684 nm
11h 2m
estimated nonstop flight time
—
time difference · heading southeast
See live CNU→SDU fares Phone-only fares on this route — call free
Flight time details
5,390 miles nonstop takes roughly 11h 2m gate to gate, flying southeast. 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
- CNU — Chanute Martin Johnson Airport · Chanute, 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 CNU
- PPF · Tri-City Airport23 mi away
- IDP · Independence Municipal Airport39 mi away
- CFV · Coffeyville Municipal Airport40 mi away
- EMP · Emporia Municipal Airport60 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 CNU from SDU?
The flight distance from Chanute (CNU) to Rio De Janeiro (SDU) is 5,390 miles (8,674 km, 4,684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNU to SDU?
A nonstop flight takes about 11h 2m 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 CNU to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNU–SDU that never appear on search engines, with no booking fees.