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LZU to CAT: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Cascais (Cascais Airport)
4,047 mi
6,514 km · 3,517 nm
8h 24m
estimated nonstop flight time
+5h
time difference · heading northeast
See live LZU→CAT fares Phone-only fares on this route — call free
Flight time details
4,047 miles nonstop takes roughly 8h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- LZU — Gwinnett County Briscoe Field · Lawrenceville, United States
- CAT — Cascais Airport · Cascais, Portugal
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 LZU
- ATL · Hartsfield Jackson Atlanta International Airport36 mi away
- WDR · Barrow County Airport17 mi away
- PDK · DeKalb Peachtree Airport21 mi away
- GVL · Lee Gilmer Memorial Airport22 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is LZU from CAT?
The flight distance from Lawrenceville (LZU) to Cascais (CAT) is 4,047 miles (6,514 km, 3,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to CAT?
A nonstop flight takes about 8h 24m 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 Lawrenceville and Cascais?
Cascais is 5 hours ahead of Lawrenceville.
What is the cheapest way to fly from LZU to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–CAT that never appear on search engines, with no booking fees.