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SUS to SXI: distance & flight time
Null (Spirit of St Louis Airport) → Siri Island (Sirri Island Airport)
7,440 mi
11,974 km · 6,465 nm
15h 3m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live SUS→SXI fares Phone-only fares on this route — call free
Flight time details
7,440 miles nonstop takes roughly 15h 3m 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
- SUS — Spirit of St Louis Airport · Null, United States
- SXI — Sirri Island Airport · Siri Island, 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 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
Near SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Frequently asked questions
How far is SUS from SXI?
The flight distance from Null (SUS) to Siri Island (SXI) is 7,440 miles (11,974 km, 6,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to SXI?
A nonstop flight takes about 15h 3m 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 Null and Siri Island?
Siri Island is 8.5 hours ahead of Null.
What is the cheapest way to fly from SUS to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–SXI that never appear on search engines, with no booking fees.