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LZU to ISM: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Kissimmee (Kissimmee Gateway Airport)
420 mi
677 km · 365 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading south
See live LZU→ISM fares Phone-only fares on this route — call free
Flight time details
420 miles nonstop takes roughly 1h 23m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LZU — Gwinnett County Briscoe Field · Lawrenceville, United States
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is LZU from ISM?
The flight distance from Lawrenceville (LZU) to Kissimmee (ISM) is 420 miles (677 km, 365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to ISM?
A nonstop flight takes about 1h 23m 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 cheapest way to fly from LZU to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–ISM that never appear on search engines, with no booking fees.