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KSJ to SDU: distance & flight time

Kasos (Kasos Airport) → Rio De Janeiro (Santos Dumont Airport)

6,099 mi
9,815 km · 5,300 nm
12h 26m
estimated nonstop flight time
-6h
time difference · heading southwest
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Flight time details

6,099 miles nonstop takes roughly 12h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is KSJ from SDU?

The flight distance from Kasos (KSJ) to Rio De Janeiro (SDU) is 6,099 miles (9,815 km, 5,300 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KSJ to SDU?

A nonstop flight takes about 12h 26m 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 Kasos and Rio De Janeiro?

Rio De Janeiro is 6 hours behind Kasos.

What is the cheapest way to fly from KSJ to SDU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–SDU that never appear on search engines, with no booking fees.
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