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LLY to OSN: distance & flight time
Mount Holly (South Jersey Regional Airport) → Osan (Osan Air Base)
6,936 mi
11,163 km · 6,027 nm
14h 4m
estimated nonstop flight time
+13h
time difference · heading north
See live LLY→OSN fares Phone-only fares on this route — call free
Flight time details
6,936 miles nonstop takes roughly 14h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- LLY — South Jersey Regional Airport · Mount Holly, 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 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 LLY from OSN?
The flight distance from Mount Holly (LLY) to Osan (OSN) is 6,936 miles (11,163 km, 6,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to OSN?
A nonstop flight takes about 14h 4m 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 Mount Holly and Osan?
Osan is 13 hours ahead of Mount Holly.
What is the cheapest way to fly from LLY to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–OSN that never appear on search engines, with no booking fees.