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GAI to LDE: distance & flight time
Gaithersburg (Montgomery County Airpark) → Tarbes (Tarbes-Lourdes-Pyrénées Airport)
3,876 mi
6,237 km · 3,368 nm
8h 4m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→LDE fares Phone-only fares on this route — call free
Flight time details
3,876 miles nonstop takes roughly 8h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- LDE — Tarbes-Lourdes-Pyrénées Airport · Tarbes, France
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 GAI
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
Frequently asked questions
How far is GAI from LDE?
The flight distance from Gaithersburg (GAI) to Tarbes (LDE) 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 GAI to LDE?
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 Gaithersburg and Tarbes?
Tarbes is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to LDE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–LDE that never appear on search engines, with no booking fees.