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LZU to SUS: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Null (Spirit of St Louis Airport)
493 mi
794 km · 429 nm
1h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live LZU→SUS fares Phone-only fares on this route — call free
Flight time details
493 miles nonstop takes roughly 1h 32m gate to gate, flying northwest. 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
- LZU — Gwinnett County Briscoe Field · Lawrenceville, United States
- SUS — Spirit of St Louis Airport · Null, 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 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is LZU from SUS?
The flight distance from Lawrenceville (LZU) to Null (SUS) is 493 miles (794 km, 429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to SUS?
A nonstop flight takes about 1h 32m 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 Null?
Null is 1 hour behind Lawrenceville.
What is the cheapest way to fly from LZU to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–SUS that never appear on search engines, with no booking fees.