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OSF to ODY: distance & flight time
Moscow (Ostafyevo International Airport) → Muang Xay (Oudomsay Airport)
4,057 mi
6,529 km · 3,525 nm
8h 25m
estimated nonstop flight time
+4h
time difference · heading east
See live OSF→ODY fares Phone-only fares on this route — call free
Flight time details
4,057 miles nonstop takes roughly 8h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- ODY — Oudomsay Airport · Muang Xay, Laos
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 ODY
- LXG · Luang Namtha Airport43 mi away
- LPQ · Luang Phabang International Airport55 mi away
- PCQ · Boun Neau Airport67 mi away
- DIN · Dien Bien Phu Airport82 mi away
Frequently asked questions
How far is OSF from ODY?
The flight distance from Moscow (OSF) to Muang Xay (ODY) is 4,057 miles (6,529 km, 3,525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to ODY?
A nonstop flight takes about 8h 25m 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 Muang Xay?
Muang Xay is 4 hours ahead of Moscow.
What is the cheapest way to fly from OSF to ODY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–ODY that never appear on search engines, with no booking fees.