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OSN to ECH: distance & flight time
Osan (Osan Air Base) → (Echuca Airport)
5,187 mi
8,347 km · 4,507 nm
10h 38m
estimated nonstop flight time
—
time difference · heading south
See live OSN→ECH fares Phone-only fares on this route — call free
Flight time details
5,187 miles nonstop takes roughly 10h 38m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- ECH — Echuca Airport · , Australia
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 ECH
- SHT · Shepparton Airport40 mi away
- DNQ · Deniliquin Airport43 mi away
- BXG · Bendigo Airport47 mi away
- KRA · Kerang Airport54 mi away
Frequently asked questions
How far is OSN from ECH?
The flight distance from Osan (OSN) to (ECH) is 5,187 miles (8,347 km, 4,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to ECH?
A nonstop flight takes about 10h 38m 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 ECH?
Nonstop service on OSN–ECH 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 10h 38m nonstop estimate.
What is the cheapest way to fly from OSN to ECH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–ECH that never appear on search engines, with no booking fees.
Why are some OSN to ECH fares phone-only?
Consolidator contracts let us sell certain OSN–ECH 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.