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YST to SXI: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Siri Island (Sirri Island Airport)
6,631 mi
10,671 km · 5,762 nm
13h 28m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live YST→SXI fares Phone-only fares on this route — call free
Flight time details
6,631 miles nonstop takes roughly 13h 28m 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 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 YST from SXI?
The flight distance from St. Theresa Point (YST) to Siri Island (SXI) is 6,631 miles (10,671 km, 5,762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to SXI?
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 time difference between St. Theresa Point and Siri Island?
Siri Island is 8.5 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–SXI that never appear on search engines, with no booking fees.