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SDG to ALN: distance & flight time
Sanandaj (Sanandaj Airport) → Alton/St Louis (St Louis Regional Airport)
6,627 mi
10,665 km · 5,759 nm
13h 28m
estimated nonstop flight time
—
time difference · heading northwest
See live SDG→ALN fares Phone-only fares on this route — call free
Flight time details
6,627 miles nonstop takes roughly 13h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SDG — Sanandaj Airport · Sanandaj, Iran
- ALN — St Louis Regional Airport · Alton/St Louis, 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 SDG
- KSH · Shahid Ashrafi Esfahani Airport63 mi away
- HDM · Hamadan Airport91 mi away
- ISU · Sulaymaniyah International Airport98 mi away
- IIL · Ilam Airport120 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is SDG from ALN?
The flight distance from Sanandaj (SDG) to Alton/St Louis (ALN) is 6,627 miles (10,665 km, 5,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDG to ALN?
A nonstop flight takes about 13h 28m 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 cheapest way to fly from SDG to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDG–ALN that never appear on search engines, with no booking fees.