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NZJ to OSN: distance & flight time
Santa Ana (El Toro Marine Corps Air Station) → Osan (Osan Air Base)
6,015 mi
9,680 km · 5,227 nm
12h 16m
estimated nonstop flight time
+17h
time difference · heading northwest
See live NZJ→OSN fares Phone-only fares on this route — call free
Flight time details
6,015 miles nonstop takes roughly 12h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- NZJ — El Toro Marine Corps Air Station · Santa Ana, United States
- 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 NZJ
- LAX · Los Angeles International Airport43 mi away
- SNA · John Wayne Airport-Orange County Airport8 mi away
- FUL · Fullerton Municipal Airport20 mi away
- CNO · Chino Airport21 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 NZJ from OSN?
The flight distance from Santa Ana (NZJ) to Osan (OSN) is 6,015 miles (9,680 km, 5,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NZJ to OSN?
A nonstop flight takes about 12h 16m 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 NZJ to OSN?
Nonstop service on NZJ–OSN 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 12h 16m nonstop estimate.
What is the time difference between Santa Ana and Osan?
Osan is 17 hours ahead of Santa Ana.
What is the cheapest way to fly from NZJ to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NZJ–OSN that never appear on search engines, with no booking fees.
Why are some NZJ to OSN fares phone-only?
Consolidator contracts let us sell certain NZJ–OSN 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.