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TVL to GAI: distance & flight time
South Lake Tahoe (Lake Tahoe Airport) → Gaithersburg (Montgomery County Airpark)
2,277 mi
3,664 km · 1,979 nm
4h 56m
estimated nonstop flight time
+3h
time difference · heading east
See live TVL→GAI fares Phone-only fares on this route — call free
Flight time details
2,277 miles nonstop takes roughly 4h 56m 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
- TVL — Lake Tahoe Airport · South Lake Tahoe, 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 TVL
- TKF · Truckee Tahoe Airport30 mi away
- RNO · Reno Tahoe International Airport44 mi away
- MHR · Sacramento Mather Airport74 mi away
- MCC · Mc Clellan Airfield77 mi away
Near GAI
Frequently asked questions
How far is TVL from GAI?
The flight distance from South Lake Tahoe (TVL) to Gaithersburg (GAI) is 2,277 miles (3,664 km, 1,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVL to GAI?
A nonstop flight takes about 4h 56m 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 South Lake Tahoe and Gaithersburg?
Gaithersburg is 3 hours ahead of South Lake Tahoe.
What is the cheapest way to fly from TVL to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVL–GAI that never appear on search engines, with no booking fees.