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LZU to FSM: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Fort Smith (Fort Smith Regional Airport)
598 mi
963 km · 520 nm
1h 46m
estimated nonstop flight time
-1h
time difference · heading west
See live LZU→FSM fares Phone-only fares on this route — call free
Flight time details
598 miles nonstop takes roughly 1h 46m 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
- FSM — Fort Smith Regional Airport · Fort Smith, 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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is LZU from FSM?
The flight distance from Lawrenceville (LZU) to Fort Smith (FSM) is 598 miles (963 km, 520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to FSM?
A nonstop flight takes about 1h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LZU to FSM?
Nonstop service on LZU–FSM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 46m nonstop estimate.
What is the time difference between Lawrenceville and Fort Smith?
Fort Smith is 1 hour behind Lawrenceville.
What is the cheapest way to fly from LZU to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–FSM that never appear on search engines, with no booking fees.
Why are some LZU to FSM fares phone-only?
Consolidator contracts let us sell certain LZU–FSM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.