Need help booking?
Unpublished phone-only deals available
LAM to SDR: distance & flight time
Los Alamos (Los Alamos Airport) → Santander (Santander Airport)
5,111 mi
8,226 km · 4,442 nm
10h 29m
estimated nonstop flight time
+8h
time difference · heading northeast
See live LAM→SDR fares Phone-only fares on this route — call free
Flight time details
5,111 miles nonstop takes roughly 10h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- SDR — Santander Airport · Santander, 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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 mi away
Near SDR
- BIO · Bilbao Airport47 mi away
- VIT · Vitoria/Foronda Airport67 mi away
- RGS · Burgos Airport75 mi away
- RJL · Logroño-Agoncillo Airport101 mi away
Frequently asked questions
How far is LAM from SDR?
The flight distance from Los Alamos (LAM) to Santander (SDR) is 5,111 miles (8,226 km, 4,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to SDR?
A nonstop flight takes about 10h 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 Los Alamos and Santander?
Santander is 8 hours ahead of Los Alamos.
What is the cheapest way to fly from LAM to SDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–SDR that never appear on search engines, with no booking fees.