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OSF to BAI: distance & flight time
Moscow (Ostafyevo International Airport) → Buenos Aires (Buenos Aires Airport)
6,836 mi
11,001 km · 5,940 nm
13h 52m
estimated nonstop flight time
-9h
time difference · heading northwest
See live OSF→BAI fares Phone-only fares on this route — call free
Flight time details
6,836 miles nonstop takes roughly 13h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- BAI — Buenos Aires Airport · Buenos Aires, Costa Rica
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 BAI
- PMZ · Palmar Sur Airport17 mi away
- TOO · San Vito De Java Airport34 mi away
- GLF · Golfito Airport37 mi away
- DRK · Drake Bay Airport37 mi away
Frequently asked questions
How far is OSF from BAI?
The flight distance from Moscow (OSF) to Buenos Aires (BAI) is 6,836 miles (11,001 km, 5,940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to BAI?
A nonstop flight takes about 13h 52m 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 Buenos Aires?
Buenos Aires is 9 hours behind Moscow.
What is the cheapest way to fly from OSF to BAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–BAI that never appear on search engines, with no booking fees.