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KUM to PSS: distance & flight time
Yakushima (Yakushima Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
11,985 mi
19,289 km · 10,415 nm
23h 58m
estimated nonstop flight time
-12h
time difference · heading northeast
See live KUM→PSS fares Phone-only fares on this route — call free
Flight time details
11,985 miles nonstop takes roughly 23h 58m gate to gate, flying northeast. 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
- KUM — Yakushima Airport · Yakushima, Japan
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
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 KUM
- TNE · New Tanegashima Airport25 mi away
- KOJ · Kagoshima Airport98 mi away
- KMI · Miyazaki Airport113 mi away
- ASJ · Amami Airport147 mi away
Near PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Frequently asked questions
How far is KUM from PSS?
The flight distance from Yakushima (KUM) to Posadas (PSS) is 11,985 miles (19,289 km, 10,415 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUM to PSS?
A nonstop flight takes about 23h 58m 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 Yakushima and Posadas?
Posadas is 12 hours behind Yakushima.
What is the cheapest way to fly from KUM to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUM–PSS that never appear on search engines, with no booking fees.