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LZU to SEP: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Stephenville (Stephenville Clark Regional Airport)
831 mi
1,338 km · 722 nm
2h 16m
estimated nonstop flight time
-1h
time difference · heading west
See live LZU→SEP fares Phone-only fares on this route — call free
Flight time details
831 miles nonstop takes roughly 2h 16m gate to gate, flying west. 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is LZU from SEP?
The flight distance from Lawrenceville (LZU) to Stephenville (SEP) is 831 miles (1,338 km, 722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to SEP?
A nonstop flight takes about 2h 16m 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 Stephenville?
Stephenville is 1 hour behind Lawrenceville.
What is the cheapest way to fly from LZU to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–SEP that never appear on search engines, with no booking fees.