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DUC to KUM: distance & flight time
Duncan (Halliburton Field) → Yakushima (Yakushima Airport)
6,950 mi
11,186 km · 6,040 nm
14h 6m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DUC→KUM fares Phone-only fares on this route — call free
Flight time details
6,950 miles nonstop takes roughly 14h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from KUM?
The flight distance from Duncan (DUC) to Yakushima (KUM) is 6,950 miles (11,186 km, 6,040 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to KUM?
A nonstop flight takes about 14h 6m 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 Duncan and Yakushima?
Yakushima is 14 hours ahead of Duncan.
What is the cheapest way to fly from DUC to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–KUM that never appear on search engines, with no booking fees.