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RIZ to OSN: distance & flight time
Rizhao (Rizhao Shanzihe Airport) → Osan (Osan Air Base)
445 mi
716 km · 386 nm
1h 26m
estimated nonstop flight time
—
time difference · heading east
See live RIZ→OSN fares Phone-only fares on this route — call free
Flight time details
445 miles nonstop takes roughly 1h 26m gate to gate, flying east. 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
- RIZ — Rizhao Shanzihe Airport · Rizhao, China
- 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 RIZ
- LYI · Shubuling Airport57 mi away
- LYG · Lianyungang Airport63 mi away
- TAO · Liuting Airport84 mi away
- WEF · Weifang Airport87 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 RIZ from OSN?
The flight distance from Rizhao (RIZ) to Osan (OSN) is 445 miles (716 km, 386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIZ to OSN?
A nonstop flight takes about 1h 26m 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 cheapest way to fly from RIZ to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIZ–OSN that never appear on search engines, with no booking fees.