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JRF to DUC: distance & flight time
Kapolei (Kalaeloa Airport) → Duncan (Halliburton Field)
3,728 mi
6,000 km · 3,240 nm
7h 47m
estimated nonstop flight time
+5h
time difference · heading northeast
See live JRF→DUC fares Phone-only fares on this route — call free
Flight time details
3,728 miles nonstop takes roughly 7h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- JRF — Kalaeloa Airport · Kapolei, United States
- DUC — Halliburton Field · Duncan, United States
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 JRF
- HNL · Daniel K Inouye International Airport9 mi away
- HHI · Wheeler Army Airfield12 mi away
- HDH · Dillingham Airfield20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport22 mi away
Near DUC
Frequently asked questions
How far is JRF from DUC?
The flight distance from Kapolei (JRF) to Duncan (DUC) is 3,728 miles (6,000 km, 3,240 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JRF to DUC?
A nonstop flight takes about 7h 47m 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 Kapolei and Duncan?
Duncan is 5 hours ahead of Kapolei.
What is the cheapest way to fly from JRF to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JRF–DUC that never appear on search engines, with no booking fees.