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DUC to ISU: distance & flight time
Duncan (Halliburton Field) → Sulaymaniyah (Sulaymaniyah International Airport)
7,049 mi
11,345 km · 6,126 nm
14h 17m
estimated nonstop flight time
+8h
time difference · heading northeast
See live DUC→ISU fares Phone-only fares on this route — call free
Flight time details
7,049 miles nonstop takes roughly 14h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
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 ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 mi away
Frequently asked questions
How far is DUC from ISU?
The flight distance from Duncan (DUC) to Sulaymaniyah (ISU) is 7,049 miles (11,345 km, 6,126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to ISU?
A nonstop flight takes about 14h 17m 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 Sulaymaniyah?
Sulaymaniyah is 8 hours ahead of Duncan.
What is the cheapest way to fly from DUC to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–ISU that never appear on search engines, with no booking fees.