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TKN to SDU: distance & flight time
Tokunoshima (Tokunoshima Airport) → Rio De Janeiro (Santos Dumont Airport)
11,835 mi
19,047 km · 10,284 nm
23h 40m
estimated nonstop flight time
-12h
time difference · heading northwest
See live TKN→SDU fares Phone-only fares on this route — call free
Flight time details
11,835 miles nonstop takes roughly 23h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TKN — Tokunoshima Airport · Tokunoshima, Japan
- 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 TKN
- OKE · Okierabu Airport30 mi away
- RNJ · Yoron Airport62 mi away
- ASJ · Amami Airport65 mi away
- KKX · Kikai Airport72 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 TKN from SDU?
The flight distance from Tokunoshima (TKN) to Rio De Janeiro (SDU) is 11,835 miles (19,047 km, 10,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKN to SDU?
A nonstop flight takes about 23h 40m 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 Tokunoshima and Rio De Janeiro?
Rio De Janeiro is 12 hours behind Tokunoshima.
What is the cheapest way to fly from TKN to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKN–SDU that never appear on search engines, with no booking fees.