Need help booking?
Unpublished phone-only deals available
UTH to KUM: distance & flight time
Udon Thani (Udon Thani Airport) → Yakushima (Yakushima Airport)
1,969 mi
3,168 km · 1,711 nm
4h 20m
estimated nonstop flight time
+2h
time difference · heading northeast
See live UTH→KUM fares Phone-only fares on this route — call free
Flight time details
1,969 miles nonstop takes roughly 4h 20m 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
- UTH — Udon Thani Airport · Udon Thani, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 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 UTH from KUM?
The flight distance from Udon Thani (UTH) to Yakushima (KUM) is 1,969 miles (3,168 km, 1,711 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to KUM?
A nonstop flight takes about 4h 20m 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 Udon Thani and Yakushima?
Yakushima is 2 hours ahead of Udon Thani.
What is the cheapest way to fly from UTH to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–KUM that never appear on search engines, with no booking fees.