Need help booking?
Unpublished phone-only deals available
THS to KUM: distance & flight time
Sukhothai (Sukhothai Airport) → Yakushima (Yakushima Airport)
2,141 mi
3,446 km · 1,860 nm
4h 40m
estimated nonstop flight time
+2h
time difference · heading northeast
See live THS→KUM fares Phone-only fares on this route — call free
Flight time details
2,141 miles nonstop takes roughly 4h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- THS — Sukhothai Airport · Sukhothai, Thailand
- 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 THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 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 THS from KUM?
The flight distance from Sukhothai (THS) to Yakushima (KUM) is 2,141 miles (3,446 km, 1,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to KUM?
A nonstop flight takes about 4h 40m 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 Sukhothai and Yakushima?
Yakushima is 2 hours ahead of Sukhothai.
What is the cheapest way to fly from THS to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–KUM that never appear on search engines, with no booking fees.