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IAD to LEU: distance & flight time
Washington (Washington Dulles International Airport) → Seo De Urgel (Pirineus - la Seu d'Urgel Airport)
3,987 mi
6,416 km · 3,464 nm
8h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IAD→LEU fares Phone-only fares on this route — call free
Flight time details
3,987 miles nonstop takes roughly 8h 17m 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
- IAD — Washington Dulles International Airport · Washington, United States
- LEU — Pirineus - la Seu d'Urgel Airport · Seo De Urgel, Spain
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 IAD
Near LEU
- BCN · Barcelona International Airport80 mi away
- ILD · Lleida-Alguaire Airport62 mi away
- QSA · Sabadell Airport67 mi away
- GRO · Girona Airport76 mi away
Frequently asked questions
How far is IAD from LEU?
The flight distance from Washington (IAD) to Seo De Urgel (LEU) is 3,987 miles (6,416 km, 3,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to LEU?
A nonstop flight takes about 8h 17m 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 Washington and Seo De Urgel?
Seo De Urgel is 6 hours ahead of Washington.
What is the cheapest way to fly from IAD to LEU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–LEU that never appear on search engines, with no booking fees.