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LEU to KOS: distance & flight time
Seo De Urgel (Pirineus - la Seu d'Urgel Airport) → Sihanoukville (Sihanoukville International Airport)
6,338 mi
10,200 km · 5,508 nm
12h 54m
estimated nonstop flight time
+5h
time difference · heading east
See live LEU→KOS fares Phone-only fares on this route — call free
Flight time details
6,338 miles nonstop takes roughly 12h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- LEU — Pirineus - la Seu d'Urgel Airport · Seo De Urgel, Spain
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is LEU from KOS?
The flight distance from Seo De Urgel (LEU) to Sihanoukville (KOS) is 6,338 miles (10,200 km, 5,508 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEU to KOS?
A nonstop flight takes about 12h 54m 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 Sihanoukville?
Sihanoukville is 5 hours ahead of Seo De Urgel.
What is the cheapest way to fly from LEU to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEU–KOS that never appear on search engines, with no booking fees.