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OSF to KAG: distance & flight time
Moscow (Ostafyevo International Airport) → Kangnung (Gangneung Airport (K-18))
4,176 mi
6,720 km · 3,628 nm
8h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSF→KAG fares Phone-only fares on this route — call free
Flight time details
4,176 miles nonstop takes roughly 8h 39m 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
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
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 KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Frequently asked questions
How far is OSF from KAG?
The flight distance from Moscow (OSF) to Kangnung (KAG) is 4,176 miles (6,720 km, 3,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to KAG?
A nonstop flight takes about 8h 39m 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 Kangnung?
Kangnung is 6 hours ahead of Moscow.
What is the cheapest way to fly from OSF to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–KAG that never appear on search engines, with no booking fees.