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YSJ to KUM: distance & flight time

St. John (Saint John Airport) → Yakushima (Yakushima Airport)

7,104 mi
11,433 km · 6,173 nm
14h 24m
estimated nonstop flight time
+12h
time difference · heading north
See live YSJ→KUM fares Phone-only fares on this route — call free

Flight time details

7,104 miles nonstop takes roughly 14h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain 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 YSJ from KUM?

The flight distance from St. John (YSJ) to Yakushima (KUM) is 7,104 miles (11,433 km, 6,173 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YSJ to KUM?

A nonstop flight takes about 14h 24m 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 St. John and Yakushima?

Yakushima is 12 hours ahead of St. John.

What is the cheapest way to fly from YSJ to KUM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–KUM that never appear on search engines, with no booking fees.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