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JHB to OSN: distance & flight time
Johor Bahru (Senai International Airport) → Osan (Osan Air Base)
2,865 mi
4,612 km · 2,490 nm
6h 5m
estimated nonstop flight time
+1h
time difference · heading northeast
See live JHB→OSN fares Phone-only fares on this route — call free
Flight time details
2,865 miles nonstop takes roughly 6h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- JHB — Senai International Airport · Johor Bahru, Malaysia
- 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 JHB
- SIN · Singapore Changi Airport30 mi away
- TGA · Tengah Air Base18 mi away
- XSP · Seletar Airport21 mi away
- QPG · Paya Lebar Air Base26 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 JHB from OSN?
The flight distance from Johor Bahru (JHB) to Osan (OSN) is 2,865 miles (4,612 km, 2,490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JHB to OSN?
A nonstop flight takes about 6h 5m 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 Johor Bahru and Osan?
Osan is 1 hour ahead of Johor Bahru.
What is the cheapest way to fly from JHB to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JHB–OSN that never appear on search engines, with no booking fees.