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LDE to GAI: distance & flight time
Tarbes (Tarbes-Lourdes-Pyrénées Airport) → Gaithersburg (Montgomery County Airpark)
3,876 mi
6,237 km · 3,368 nm
8h 4m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LDE→GAI fares Phone-only fares on this route — call free
Flight time details
3,876 miles nonstop takes roughly 8h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- LDE — Tarbes-Lourdes-Pyrénées Airport · Tarbes, France
- 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 LDE
- PUF · Pau Pyrénées Airport25 mi away
- AGF · Agen-La Garenne Airport75 mi away
- TLS · Toulouse-Blagnac Airport75 mi away
- HSK · Huesca/Pirineos Airport78 mi away
Near GAI
Frequently asked questions
How far is LDE from GAI?
The flight distance from Tarbes (LDE) to Gaithersburg (GAI) is 3,876 miles (6,237 km, 3,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDE to GAI?
A nonstop flight takes about 8h 4m 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 Tarbes and Gaithersburg?
Gaithersburg is 6 hours behind Tarbes.
What is the cheapest way to fly from LDE to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDE–GAI that never appear on search engines, with no booking fees.