Need help booking?
Unpublished phone-only deals available
SXI to PEK: distance & flight time
Siri Island (Sirri Island Airport) → Beijing (Beijing Capital International Airport)
3,651 mi
5,876 km · 3,173 nm
7h 38m
estimated nonstop flight time
+4.5h
time difference · heading northeast
See live SXI→PEK fares Phone-only fares on this route — call free
Flight time details
3,651 miles nonstop takes roughly 7h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- SXI — Sirri Island Airport · Siri Island, Iran
- PEK — Beijing Capital International Airport · Beijing, China
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 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
Near PEK
- NAY · Beijing Nanyuan Airport23 mi away
- PKX · Beijing Daxing International Airport40 mi away
- TSN · Tianjin Binhai International Airport77 mi away
- ZQZ · Zhangjiakou Ningyuan Airport98 mi away
Frequently asked questions
How far is SXI from PEK?
The flight distance from Siri Island (SXI) to Beijing (PEK) is 3,651 miles (5,876 km, 3,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SXI to PEK?
A nonstop flight takes about 7h 38m 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 Siri Island and Beijing?
Beijing is 4.5 hours ahead of Siri Island.
What is the cheapest way to fly from SXI to PEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXI–PEK that never appear on search engines, with no booking fees.