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ART to KUM: distance & flight time
Watertown (Watertown International Airport) → Yakushima (Yakushima Airport)
7,029 mi
11,311 km · 6,108 nm
14h 15m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ART→KUM fares Phone-only fares on this route — call free
Flight time details
7,029 miles nonstop takes roughly 14h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ART — Watertown International Airport · Watertown, United States
- KUM — Yakushima Airport · Yakushima, Japan
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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Near KUM
- TNE · New Tanegashima Airport25 mi away
- KOJ · Kagoshima Airport98 mi away
- KMI · Miyazaki Airport113 mi away
- ASJ · Amami Airport147 mi away
Frequently asked questions
How far is ART from KUM?
The flight distance from Watertown (ART) to Yakushima (KUM) is 7,029 miles (11,311 km, 6,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ART to KUM?
A nonstop flight takes about 14h 15m 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 Watertown and Yakushima?
Yakushima is 13 hours ahead of Watertown.
What is the cheapest way to fly from ART to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ART–KUM that never appear on search engines, with no booking fees.