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END to SXI: distance & flight time
Enid (Vance Air Force Base) → Siri Island (Sirri Island Airport)
7,777 mi
12,515 km · 6,758 nm
15h 43m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live END→SXI fares Phone-only fares on this route — call free
Flight time details
7,777 miles nonstop takes roughly 15h 43m 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
- END — Vance Air Force Base · Enid, 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 END
- SWO · Stillwater Regional Airport48 mi away
- PNC · Ponca City Regional Airport53 mi away
- PWA · Wiley Post Airport58 mi away
- OKC · Will Rogers World Airport68 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 END from SXI?
The flight distance from Enid (END) to Siri Island (SXI) is 7,777 miles (12,515 km, 6,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from END to SXI?
A nonstop flight takes about 15h 43m 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 Enid and Siri Island?
Siri Island is 8.5 hours ahead of Enid.
What is the cheapest way to fly from END to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on END–SXI that never appear on search engines, with no booking fees.