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OSF to KUH: distance & flight time
Moscow (Ostafyevo International Airport) → Kushiro (Kushiro Airport)
4,398 mi
7,078 km · 3,822 nm
9h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSF→KUH fares Phone-only fares on this route — call free
Flight time details
4,398 miles nonstop takes roughly 9h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- KUH — Kushiro Airport · Kushiro, Japan
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 KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
Frequently asked questions
How far is OSF from KUH?
The flight distance from Moscow (OSF) to Kushiro (KUH) is 4,398 miles (7,078 km, 3,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to KUH?
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 KUH?
Nonstop service on OSF–KUH 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 Kushiro?
Kushiro is 6 hours ahead of Moscow.
What is the cheapest way to fly from OSF to KUH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–KUH that never appear on search engines, with no booking fees.
Why are some OSF to KUH fares phone-only?
Consolidator contracts let us sell certain OSF–KUH 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.