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OSF to RAL: distance & flight time
Moscow (Ostafyevo International Airport) → Riverside (Riverside Municipal Airport)
6,081 mi
9,786 km · 5,284 nm
12h 23m
estimated nonstop flight time
-10h
time difference · heading north
See live OSF→RAL fares Phone-only fares on this route — call free
Flight time details
6,081 miles nonstop takes roughly 12h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- RAL — Riverside Municipal Airport · Riverside, United States
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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Frequently asked questions
How far is OSF from RAL?
The flight distance from Moscow (OSF) to Riverside (RAL) is 6,081 miles (9,786 km, 5,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to RAL?
A nonstop flight takes about 12h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSF to RAL?
Nonstop service on OSF–RAL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 23m nonstop estimate.
What is the time difference between Moscow and Riverside?
Riverside is 10 hours behind Moscow.
What is the cheapest way to fly from OSF to RAL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–RAL that never appear on search engines, with no booking fees.
Why are some OSF to RAL fares phone-only?
Consolidator contracts let us sell certain OSF–RAL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.