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LIL to DEC: distance & flight time
Lille (Lille-Lesquin Airport) → Decatur (Decatur Airport)
4,245 mi
6,832 km · 3,689 nm
8h 47m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LIL→DEC fares Phone-only fares on this route — call free
Flight time details
4,245 miles nonstop takes roughly 8h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- LIL — Lille-Lesquin Airport · Lille, France
- 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 LIL
- KJK · Wevelgem Airport18 mi away
- HZB · Merville-Calonne Airport20 mi away
- XVS · Valenciennes-Denain Airport23 mi away
- BYF · Albert-Bray Airport44 mi away
Frequently asked questions
How far is LIL from DEC?
The flight distance from Lille (LIL) to Decatur (DEC) is 4,245 miles (6,832 km, 3,689 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIL to DEC?
A nonstop flight takes about 8h 47m 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 Lille and Decatur?
Decatur is 7 hours behind Lille.
What is the cheapest way to fly from LIL to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIL–DEC that never appear on search engines, with no booking fees.