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UGN to OSF: distance & flight time
Chicago (Waukegan National Airport) → Moscow (Ostafyevo International Airport)
4,954 mi
7,972 km · 4,305 nm
10h 11m
estimated nonstop flight time
+8h
time difference · heading northeast
See live UGN→OSF fares Phone-only fares on this route — call free
Flight time details
4,954 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- UGN — Waukegan National Airport · Chicago, United States
- 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 UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 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 UGN from OSF?
The flight distance from Chicago (UGN) to Moscow (OSF) is 4,954 miles (7,972 km, 4,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to OSF?
A nonstop flight takes about 10h 11m 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 Chicago and Moscow?
Moscow is 8 hours ahead of Chicago.
What is the cheapest way to fly from UGN to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–OSF that never appear on search engines, with no booking fees.