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HYV to OSN: distance & flight time
Hyvinkaa (Hyvinkää Airfield) → Osan (Osan Air Base)
4,400 mi
7,081 km · 3,823 nm
9h 6m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HYV→OSN fares Phone-only fares on this route — call free
Flight time details
4,400 miles nonstop takes roughly 9h 6m 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
- HYV — Hyvinkää Airfield · Hyvinkaa, Finland
- OSN — Osan Air Base · Osan, 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 HYV
- HEL · Helsinki Vantaa Airport23 mi away
- HEM · Helsinki Malmi Airport28 mi away
- QLF · Lahti Vesivehmaa Airport43 mi away
- TMP · Tampere-Pirkkala Airport68 mi away
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
Frequently asked questions
How far is HYV from OSN?
The flight distance from Hyvinkaa (HYV) to Osan (OSN) is 4,400 miles (7,081 km, 3,823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYV to OSN?
A nonstop flight takes about 9h 6m 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 Hyvinkaa and Osan?
Osan is 6 hours ahead of Hyvinkaa.
What is the cheapest way to fly from HYV to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYV–OSN that never appear on search engines, with no booking fees.