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LLY to DEC: distance & flight time
Mount Holly (South Jersey Regional Airport) → Decatur (Decatur Airport)
743 mi
1,195 km · 645 nm
2h 5m
estimated nonstop flight time
-1h
time difference · heading west
See live LLY→DEC fares Phone-only fares on this route — call free
Flight time details
743 miles nonstop takes roughly 2h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LLY — South Jersey Regional Airport · Mount Holly, United States
- DEC — Decatur Airport · Decatur, 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 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 LLY from DEC?
The flight distance from Mount Holly (LLY) to Decatur (DEC) is 743 miles (1,195 km, 645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to DEC?
A nonstop flight takes about 2h 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 Mount Holly and Decatur?
Decatur is 1 hour behind Mount Holly.
What is the cheapest way to fly from LLY to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–DEC that never appear on search engines, with no booking fees.