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OSF to ROA: distance & flight time
Moscow (Ostafyevo International Airport) → Roanoke VA (Roanoke–Blacksburg Regional Airport)
5,045 mi
8,120 km · 4,384 nm
10h 22m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSF→ROA fares Phone-only fares on this route — call free
Flight time details
5,045 miles nonstop takes roughly 10h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Frequently asked questions
How far is OSF from ROA?
The flight distance from Moscow (OSF) to Roanoke VA (ROA) is 5,045 miles (8,120 km, 4,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to ROA?
A nonstop flight takes about 10h 22m 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 Roanoke VA?
Roanoke VA is 7 hours behind Moscow.
What is the cheapest way to fly from OSF to ROA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–ROA that never appear on search engines, with no booking fees.