Need help booking?
Unpublished phone-only deals available
BCT to LIL: distance & flight time
Boca Raton (Boca Raton Airport) → Lille (Lille-Lesquin Airport)
4,543 mi
7,312 km · 3,948 nm
9h 23m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BCT→LIL fares Phone-only fares on this route — call free
Flight time details
4,543 miles nonstop takes roughly 9h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BCT — Boca Raton Airport · Boca Raton, United States
- LIL — Lille-Lesquin Airport · Lille, France
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 BCT
- FLL · Fort Lauderdale Hollywood International Airport21 mi away
- MIA · Miami International Airport42 mi away
- PPM · Pompano Beach Airpark9 mi away
- FXE · Fort Lauderdale Executive Airport13 mi away
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 BCT from LIL?
The flight distance from Boca Raton (BCT) to Lille (LIL) is 4,543 miles (7,312 km, 3,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BCT to LIL?
A nonstop flight takes about 9h 23m 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 Boca Raton and Lille?
Lille is 6 hours ahead of Boca Raton.
What is the cheapest way to fly from BCT to LIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BCT–LIL that never appear on search engines, with no booking fees.