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LEU to GAI: distance & flight time
Seo De Urgel (Pirineus - la Seu d'Urgel Airport) → Gaithersburg (Montgomery County Airpark)
3,965 mi
6,382 km · 3,446 nm
8h 15m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LEU→GAI fares Phone-only fares on this route — call free
Flight time details
3,965 miles nonstop takes roughly 8h 15m 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
- LEU — Pirineus - la Seu d'Urgel Airport · Seo De Urgel, Spain
- 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 LEU
- BCN · Barcelona International Airport80 mi away
- ILD · Lleida-Alguaire Airport62 mi away
- QSA · Sabadell Airport67 mi away
- GRO · Girona Airport76 mi away
Near GAI
Frequently asked questions
How far is LEU from GAI?
The flight distance from Seo De Urgel (LEU) to Gaithersburg (GAI) is 3,965 miles (6,382 km, 3,446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEU to GAI?
A nonstop flight takes about 8h 15m 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 Seo De Urgel and Gaithersburg?
Gaithersburg is 6 hours behind Seo De Urgel.
What is the cheapest way to fly from LEU to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEU–GAI that never appear on search engines, with no booking fees.