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BIL to SXI: distance & flight time
Billings (Billings Logan International Airport) → Siri Island (Sirri Island Airport)
7,369 mi
11,859 km · 6,404 nm
14h 55m
estimated nonstop flight time
+9.5h
time difference · heading north
See live BIL→SXI fares Phone-only fares on this route — call free
Flight time details
7,369 miles nonstop takes roughly 14h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 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 BIL from SXI?
The flight distance from Billings (BIL) to Siri Island (SXI) is 7,369 miles (11,859 km, 6,404 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to SXI?
A nonstop flight takes about 14h 55m 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 Billings and Siri Island?
Siri Island is 9.5 hours ahead of Billings.
What is the cheapest way to fly from BIL to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–SXI that never appear on search engines, with no booking fees.