Need help booking?
Unpublished phone-only deals available
OSF to KMW: distance & flight time
Moscow (Ostafyevo International Airport) → Kostroma (Kostroma Sokerkino Airport)
207 mi
333 km · 180 nm
1h 1m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OSF→KMW fares Phone-only fares on this route — call free
Flight time details
207 miles nonstop takes roughly 1h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- KMW — Kostroma Sokerkino Airport · Kostroma, 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 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 KMW
- IAR · Tunoshna Airport36 mi away
- IWA · Ivanovo South Airport59 mi away
- RYB · Staroselye Airport80 mi away
- VGD · Vologda Airport110 mi away
Frequently asked questions
How far is OSF from KMW?
The flight distance from Moscow (OSF) to Kostroma (KMW) is 207 miles (333 km, 180 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to KMW?
A nonstop flight takes about 1h 1m 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 KMW?
Nonstop service on OSF–KMW 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 1h 1m nonstop estimate.
What is the cheapest way to fly from OSF to KMW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–KMW that never appear on search engines, with no booking fees.
Why are some OSF to KMW fares phone-only?
Consolidator contracts let us sell certain OSF–KMW 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.