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COU to SXI: distance & flight time
Columbia (Columbia Regional Airport) → Siri Island (Sirri Island Airport)
7,476 mi
12,031 km · 6,496 nm
15h 7m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live COU→SXI fares Phone-only fares on this route — call free
Flight time details
7,476 miles nonstop takes roughly 15h 7m 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
- COU — Columbia Regional Airport · Columbia, 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 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 COU from SXI?
The flight distance from Columbia (COU) to Siri Island (SXI) is 7,476 miles (12,031 km, 6,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to SXI?
A nonstop flight takes about 15h 7m 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 Columbia and Siri Island?
Siri Island is 8.5 hours ahead of Columbia.
What is the cheapest way to fly from COU to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–SXI that never appear on search engines, with no booking fees.