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OSN to EVN: distance & flight time
Osan (Osan Air Base) → Yerevan (Zvartnots International Airport)
4,295 mi
6,912 km · 3,732 nm
8h 53m
estimated nonstop flight time
-5h
time difference · heading northwest
See live OSN→EVN fares Phone-only fares on this route — call free
Flight time details
4,295 miles nonstop takes roughly 8h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- EVN — Zvartnots International Airport · Yerevan, Armenia
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 EVN
- IGD · Iğdır Airport30 mi away
- LWN · Gyumri Shirak Airport50 mi away
- KSY · Kars Airport73 mi away
- AJI · Ağrı Airport80 mi away
Frequently asked questions
How far is OSN from EVN?
The flight distance from Osan (OSN) to Yerevan (EVN) is 4,295 miles (6,912 km, 3,732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to EVN?
A nonstop flight takes about 8h 53m 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 Osan and Yerevan?
Yerevan is 5 hours behind Osan.
What is the cheapest way to fly from OSN to EVN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–EVN that never appear on search engines, with no booking fees.