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OSN to VOZ: distance & flight time
Osan (Osan Air Base) → Voronezh (Voronezh International Airport)
4,178 mi
6,723 km · 3,630 nm
8h 39m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSN→VOZ fares Phone-only fares on this route — call free
Flight time details
4,178 miles nonstop takes roughly 8h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- VOZ — Voronezh International Airport · Voronezh, 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near VOZ
- LPK · Lipetsk Airport63 mi away
- TBW · Donskoye Airport117 mi away
- URS · Kursk East Airport125 mi away
- EGO · Belgorod International Airport140 mi away
Frequently asked questions
How far is OSN from VOZ?
The flight distance from Osan (OSN) to Voronezh (VOZ) is 4,178 miles (6,723 km, 3,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to VOZ?
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.
Are there nonstop flights from OSN to VOZ?
Nonstop service on OSN–VOZ 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 8h 39m nonstop estimate.
What is the time difference between Osan and Voronezh?
Voronezh is 6 hours behind Osan.
What is the cheapest way to fly from OSN to VOZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–VOZ that never appear on search engines, with no booking fees.
Why are some OSN to VOZ fares phone-only?
Consolidator contracts let us sell certain OSN–VOZ 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.