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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–LLY that never appear on search engines, with no booking fees.