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LSV to GAI: distance & flight time
Las Vegas (Nellis Air Force Base) → Gaithersburg (Montgomery County Airpark)
2,065 mi
3,323 km · 1,794 nm
4h 31m
estimated nonstop flight time
+3h
time difference · heading east
See live LSV→GAI fares Phone-only fares on this route — call free
Flight time details
2,065 miles nonstop takes roughly 4h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- LSV — Nellis Air Force Base · Las Vegas, United States
- GAI — Montgomery County Airpark · Gaithersburg, 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 LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 mi away
Near GAI
Frequently asked questions
How far is LSV from GAI?
The flight distance from Las Vegas (LSV) to Gaithersburg (GAI) is 2,065 miles (3,323 km, 1,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSV to GAI?
A nonstop flight takes about 4h 31m 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 Las Vegas and Gaithersburg?
Gaithersburg is 3 hours ahead of Las Vegas.
What is the cheapest way to fly from LSV to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSV–GAI that never appear on search engines, with no booking fees.