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SAC to OSN: distance & flight time
Sacramento (Sacramento Executive Airport) → Osan (Osan Air Base)
5,634 mi
9,068 km · 4,896 nm
11h 31m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SAC→OSN fares Phone-only fares on this route — call free
Flight time details
5,634 miles nonstop takes roughly 11h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SAC — Sacramento Executive Airport · Sacramento, 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 SAC
- MHR · Sacramento Mather Airport11 mi away
- MCC · Mc Clellan Airfield12 mi away
- SMF · Sacramento International Airport14 mi away
- SUU · Travis Air Force Base29 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 SAC from OSN?
The flight distance from Sacramento (SAC) to Osan (OSN) is 5,634 miles (9,068 km, 4,896 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAC to OSN?
A nonstop flight takes about 11h 31m 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 Sacramento and Osan?
Osan is 16 hours ahead of Sacramento.
What is the cheapest way to fly from SAC to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAC–OSN that never appear on search engines, with no booking fees.