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SEP to LZU: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Lawrenceville (Gwinnett County Briscoe Field)
831 mi
1,338 km · 722 nm
2h 16m
estimated nonstop flight time
+1h
time difference · heading east
See live SEP→LZU fares Phone-only fares on this route — call free
Flight time details
831 miles nonstop takes roughly 2h 16m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- LZU — Gwinnett County Briscoe Field · Lawrenceville, 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 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
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
Frequently asked questions
How far is SEP from LZU?
The flight distance from Stephenville (SEP) to Lawrenceville (LZU) is 831 miles (1,338 km, 722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to LZU?
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 Stephenville and Lawrenceville?
Lawrenceville is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to LZU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–LZU that never appear on search engines, with no booking fees.