Need help booking?
Unpublished phone-only deals available
GRB to OSF: distance & flight time
Green Bay (Austin Straubel International Airport) → Moscow (Ostafyevo International Airport)
4,836 mi
7,782 km · 4,202 nm
9h 57m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GRB→OSF fares Phone-only fares on this route — call free
Flight time details
4,836 miles nonstop takes roughly 9h 57m 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
- GRB — Austin Straubel International Airport · Green Bay, 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 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 GRB from OSF?
The flight distance from Green Bay (GRB) to Moscow (OSF) is 4,836 miles (7,782 km, 4,202 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to OSF?
A nonstop flight takes about 9h 57m 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 GRB to OSF?
Nonstop service on GRB–OSF 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 9h 57m nonstop estimate.
What is the time difference between Green Bay and Moscow?
Moscow is 8 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–OSF that never appear on search engines, with no booking fees.
Why are some GRB to OSF fares phone-only?
Consolidator contracts let us sell certain GRB–OSF 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.