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DUC to KIJ: distance & flight time
Duncan (Halliburton Field) → Niigata (Niigata Airport)
6,239 mi
10,040 km · 5,421 nm
12h 42m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DUC→KIJ fares Phone-only fares on this route — call free
Flight time details
6,239 miles nonstop takes roughly 12h 42m 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
- KIJ — Niigata Airport · Niigata, 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 KIJ
- SDS · Sado Airport39 mi away
- SYO · Shonai Airport69 mi away
- GAJ · Yamagata Airport75 mi away
- FKS · Fukushima Airport88 mi away
Frequently asked questions
How far is DUC from KIJ?
The flight distance from Duncan (DUC) to Niigata (KIJ) is 6,239 miles (10,040 km, 5,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to KIJ?
A nonstop flight takes about 12h 42m 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 Niigata?
Niigata is 14 hours ahead of Duncan.
What is the cheapest way to fly from DUC to KIJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–KIJ that never appear on search engines, with no booking fees.