Need help booking?
Unpublished phone-only deals available
LEN to SQL: distance & flight time
Leon (Leon Airport) → San Carlos (San Carlos Airport)
5,620 mi
9,044 km · 4,883 nm
11h 29m
estimated nonstop flight time
-9h
time difference · heading northwest
See live LEN→SQL fares Phone-only fares on this route — call free
Flight time details
5,620 miles nonstop takes roughly 11h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- LEN — Leon Airport · Leon, Spain
- SQL — San Carlos Airport · San Carlos, 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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 mi away
Near SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is LEN from SQL?
The flight distance from Leon (LEN) to San Carlos (SQL) is 5,620 miles (9,044 km, 4,883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEN to SQL?
A nonstop flight takes about 11h 29m 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 Leon and San Carlos?
San Carlos is 9 hours behind Leon.
What is the cheapest way to fly from LEN to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–SQL that never appear on search engines, with no booking fees.