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LLY to ISA: distance & flight time
Mount Holly (South Jersey Regional Airport) → Mount Isa (Mount Isa Airport)
10,017 mi
16,121 km · 8,705 nm
20h 6m
estimated nonstop flight time
+14h
time difference · heading northwest
See live LLY→ISA fares Phone-only fares on this route — call free
Flight time details
10,017 miles nonstop takes roughly 20h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- LLY — South Jersey Regional Airport · Mount Holly, United States
- ISA — Mount Isa Airport · Mount Isa, Australia
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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is LLY from ISA?
The flight distance from Mount Holly (LLY) to Mount Isa (ISA) is 10,017 miles (16,121 km, 8,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to ISA?
A nonstop flight takes about 20h 6m 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 Mount Isa?
Mount Isa is 14 hours ahead of Mount Holly.
What is the cheapest way to fly from LLY to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–ISA that never appear on search engines, with no booking fees.