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SDU to FTK: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Fort Knox (Godman Army Air Field)
5,037 mi
8,106 km · 4,377 nm
10h 21m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDU→FTK fares Phone-only fares on this route — call free
Flight time details
5,037 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- FTK — Godman Army Air Field · Fort Knox, United States
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 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
Near FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Frequently asked questions
How far is SDU from FTK?
The flight distance from Rio De Janeiro (SDU) to Fort Knox (FTK) is 5,037 miles (8,106 km, 4,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to FTK?
A nonstop flight takes about 10h 21m 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 Rio De Janeiro and Fort Knox?
Fort Knox is 1 hour behind Rio De Janeiro.
What is the cheapest way to fly from SDU to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–FTK that never appear on search engines, with no booking fees.