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SYX to OSF: distance & flight time
Sanya (Sanya Phoenix International Airport) → Moscow (Ostafyevo International Airport)
4,477 mi
7,205 km · 3,890 nm
9h 15m
estimated nonstop flight time
-5h
time difference · heading northwest
See live SYX→OSF fares Phone-only fares on this route — call free
Flight time details
4,477 miles nonstop takes roughly 9h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- SYX — Sanya Phoenix International Airport · Sanya, China
- OSF — Ostafyevo International Airport · Moscow, Russia
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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 mi away
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
Frequently asked questions
How far is SYX from OSF?
The flight distance from Sanya (SYX) to Moscow (OSF) is 4,477 miles (7,205 km, 3,890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to OSF?
A nonstop flight takes about 9h 15m 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 Sanya and Moscow?
Moscow is 5 hours behind Sanya.
What is the cheapest way to fly from SYX to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–OSF that never appear on search engines, with no booking fees.