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ISU to DBQ: distance & flight time
Sulaymaniyah (Sulaymaniyah International Airport) → Dubuque IA (Dubuque Regional Airport)
6,377 mi
10,263 km · 5,542 nm
12h 58m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ISU→DBQ fares Phone-only fares on this route — call free
Flight time details
6,377 miles nonstop takes roughly 12h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 mi away
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is ISU from DBQ?
The flight distance from Sulaymaniyah (ISU) to Dubuque IA (DBQ) is 6,377 miles (10,263 km, 5,542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISU to DBQ?
A nonstop flight takes about 12h 58m 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 Sulaymaniyah and Dubuque IA?
Dubuque IA is 8 hours behind Sulaymaniyah.
What is the cheapest way to fly from ISU to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISU–DBQ that never appear on search engines, with no booking fees.