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OSN to JMJ: distance & flight time
Osan (Osan Air Base) → Lancang Lahu (Lancang Jingmai Airport)
1,912 mi
3,078 km · 1,662 nm
4h 13m
estimated nonstop flight time
—
time difference · heading southwest
See live OSN→JMJ fares Phone-only fares on this route — call free
Flight time details
1,912 miles nonstop takes roughly 4h 13m gate to gate, flying southwest. 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
- JMJ — Lancang Jingmai Airport · Lancang Lahu, China
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 JMJ
- CWJ · Cangyuan Washan Airport65 mi away
- JHG · Xishuangbanna Gasa Airport69 mi away
- KET · Kengtung Airport78 mi away
- SYM · Pu'er Simao Airport79 mi away
Frequently asked questions
How far is OSN from JMJ?
The flight distance from Osan (OSN) to Lancang Lahu (JMJ) is 1,912 miles (3,078 km, 1,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to JMJ?
A nonstop flight takes about 4h 13m 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 OSN to JMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–JMJ that never appear on search engines, with no booking fees.