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FLV to ISU: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Sulaymaniyah (Sulaymaniyah International Airport)
6,673 mi
10,739 km · 5,798 nm
13h 33m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FLV→ISU fares Phone-only fares on this route — call free
Flight time details
6,673 miles nonstop takes roughly 13h 33m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from ISU?
The flight distance from Fort Leavenworth (FLV) to Sulaymaniyah (ISU) is 6,673 miles (10,739 km, 5,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to ISU?
A nonstop flight takes about 13h 33m 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 Fort Leavenworth and Sulaymaniyah?
Sulaymaniyah is 8 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–ISU that never appear on search engines, with no booking fees.