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OSF to ZVK: distance & flight time
Moscow (Ostafyevo International Airport) → Savannakhet (Savannakhet Airport)
4,394 mi
7,071 km · 3,818 nm
9h 5m
estimated nonstop flight time
+4h
time difference · heading east
See live OSF→ZVK fares Phone-only fares on this route — call free
Flight time details
4,394 miles nonstop takes roughly 9h 5m 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
- ZVK — Savannakhet Airport · Savannakhet, 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 ZVK
- KOP · Nakhon Phanom Airport58 mi away
- SNO · Sakon Nakhon Airport61 mi away
- ROI · Roi Et Airport72 mi away
- UBP · Ubon Ratchathani Airport90 mi away
Frequently asked questions
How far is OSF from ZVK?
The flight distance from Moscow (OSF) to Savannakhet (ZVK) is 4,394 miles (7,071 km, 3,818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to ZVK?
A nonstop flight takes about 9h 5m 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 OSF to ZVK?
Nonstop service on OSF–ZVK 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 5m nonstop estimate.
What is the time difference between Moscow and Savannakhet?
Savannakhet is 4 hours ahead of Moscow.
What is the cheapest way to fly from OSF to ZVK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–ZVK that never appear on search engines, with no booking fees.
Why are some OSF to ZVK fares phone-only?
Consolidator contracts let us sell certain OSF–ZVK 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.