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KUM to SUS: distance & flight time
Yakushima (Yakushima Airport) → Null (Spirit of St Louis Airport)
6,975 mi
11,225 km · 6,061 nm
14h 9m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KUM→SUS fares Phone-only fares on this route — call free
Flight time details
6,975 miles nonstop takes roughly 14h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KUM — Yakushima Airport · Yakushima, Japan
- SUS — Spirit of St Louis Airport · Null, United States
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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is KUM from SUS?
The flight distance from Yakushima (KUM) to Null (SUS) is 6,975 miles (11,225 km, 6,061 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUM to SUS?
A nonstop flight takes about 14h 9m 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 Null?
Null is 14 hours behind Yakushima.
What is the cheapest way to fly from KUM to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUM–SUS that never appear on search engines, with no booking fees.