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OSF to SIA: distance & flight time
Moscow (Ostafyevo International Airport) → Xi\'AN (Xi'an Xiguan Airport)
3,607 mi
5,805 km · 3,135 nm
7h 32m
estimated nonstop flight time
+5h
time difference · heading east
See live OSF→SIA fares Phone-only fares on this route — call free
Flight time details
3,607 miles nonstop takes roughly 7h 32m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- SIA — Xi'an Xiguan Airport · Xi\'AN, 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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 mi away
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is OSF from SIA?
The flight distance from Moscow (OSF) to Xi\'AN (SIA) is 3,607 miles (5,805 km, 3,135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to SIA?
A nonstop flight takes about 7h 32m 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 Moscow and Xi\'AN?
Xi\'AN is 5 hours ahead of Moscow.
What is the cheapest way to fly from OSF to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–SIA that never appear on search engines, with no booking fees.