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FSI to SYZ: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Shiraz (Shiraz Shahid Dastghaib International Airport)
7,615 mi
12,256 km · 6,618 nm
15h 24m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live FSI→SYZ fares Phone-only fares on this route — call free
Flight time details
7,615 miles nonstop takes roughly 15h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- SYZ — Shiraz Shahid Dastghaib International Airport · Shiraz, Iran
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 FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Near SYZ
- FAZ · Fasa Airport82 mi away
- JAR · Jahrom Airport89 mi away
- YES · Yasouj Airport102 mi away
- BUZ · Bushehr Airport114 mi away
Frequently asked questions
How far is FSI from SYZ?
The flight distance from Fort Sill (FSI) to Shiraz (SYZ) is 7,615 miles (12,256 km, 6,618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to SYZ?
A nonstop flight takes about 15h 24m 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 Sill and Shiraz?
Shiraz is 8.5 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to SYZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–SYZ that never appear on search engines, with no booking fees.