Are there nonstop flights from Orsk (OSW) to Moscow (DME)?

No. The fastest connection is via St. Petersburg, about 4h 9m of total flying time.

What is the fastest connection from Orsk (OSW) to Moscow (DME)?

via St. Petersburg ≈ 4h 9m, via Sochi ≈ 4h 29m (estimated flying time, excluding layovers).

Orsk Airport (OSW) to Domodedovo International Airport (DME)・1,452 km

No nonstop flights. The fastest connection is via St. Petersburg (LED), about 4h 9m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.