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ISU to SUS: distance & flight time
Sulaymaniyah (Sulaymaniyah International Airport) → Null (Spirit of St Louis Airport)
6,589 mi
10,603 km · 5,725 nm
13h 23m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ISU→SUS fares Phone-only fares on this route — call free
Flight time details
6,589 miles nonstop takes roughly 13h 23m 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is ISU from SUS?
The flight distance from Sulaymaniyah (ISU) to Null (SUS) is 6,589 miles (10,603 km, 5,725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISU to SUS?
A nonstop flight takes about 13h 23m 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 Null?
Null is 8 hours behind Sulaymaniyah.
What is the cheapest way to fly from ISU to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISU–SUS that never appear on search engines, with no booking fees.