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WKF to SDU: distance & flight time
Waterkloof (Waterkloof Air Force Base) → Rio De Janeiro (Santos Dumont Airport)
4,440 mi
7,146 km · 3,858 nm
9h 10m
estimated nonstop flight time
-5h
time difference · heading west
See live WKF→SDU fares Phone-only fares on this route — call free
Flight time details
4,440 miles nonstop takes roughly 9h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- WKF — Waterkloof Air Force Base · Waterkloof, South Africa
- 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 WKF
- GCJ · Grand Central Airport12 mi away
- PRY · Wonderboom Airport12 mi away
- HLA · Lanseria Airport20 mi away
- JNB · OR Tambo International Airport21 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 WKF from SDU?
The flight distance from Waterkloof (WKF) to Rio De Janeiro (SDU) is 4,440 miles (7,146 km, 3,858 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WKF to SDU?
A nonstop flight takes about 9h 10m 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 Waterkloof and Rio De Janeiro?
Rio De Janeiro is 5 hours behind Waterkloof.
What is the cheapest way to fly from WKF to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WKF–SDU that never appear on search engines, with no booking fees.