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INT to KUM: distance & flight time
Winston-salem (Smith Reynolds Airport) → Yakushima (Yakushima Airport)
7,423 mi
11,947 km · 6,451 nm
15h 1m
estimated nonstop flight time
+13h
time difference · heading northwest
See live INT→KUM fares Phone-only fares on this route — call free
Flight time details
7,423 miles nonstop takes roughly 15h 1m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from KUM?
The flight distance from Winston-salem (INT) to Yakushima (KUM) is 7,423 miles (11,947 km, 6,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to KUM?
A nonstop flight takes about 15h 1m 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 Winston-salem and Yakushima?
Yakushima is 13 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–KUM that never appear on search engines, with no booking fees.