Need help booking?
Unpublished phone-only deals available
CJJ to ISU: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Sulaymaniyah (Sulaymaniyah International Airport)
4,431 mi
7,130 km · 3,850 nm
9h 9m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CJJ→ISU fares Phone-only fares on this route — call free
Flight time details
4,431 miles nonstop takes roughly 9h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, South Korea
- 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 CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
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 CJJ from ISU?
The flight distance from Chongju (CJJ) to Sulaymaniyah (ISU) is 4,431 miles (7,130 km, 3,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to ISU?
A nonstop flight takes about 9h 9m 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 Chongju and Sulaymaniyah?
Sulaymaniyah is 6 hours behind Chongju.
What is the cheapest way to fly from CJJ to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–ISU that never appear on search engines, with no booking fees.