Need help booking?
Unpublished phone-only deals available
OLP to LLY: distance & flight time
Olympic Dam (Olympic Dam Airport) → Mount Holly (South Jersey Regional Airport)
10,543 mi
16,967 km · 9,161 nm
21h 8m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live OLP→LLY fares Phone-only fares on this route — call free
Flight time details
10,543 miles nonstop takes roughly 21h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- LLY — South Jersey Regional Airport · Mount Holly, United States
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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
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
Frequently asked questions
How far is OLP from LLY?
The flight distance from Olympic Dam (OLP) to Mount Holly (LLY) is 10,543 miles (16,967 km, 9,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to LLY?
A nonstop flight takes about 21h 8m 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 Olympic Dam and Mount Holly?
Mount Holly is 13.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–LLY that never appear on search engines, with no booking fees.