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SUS to SDR: distance & flight time
Null (Spirit of St Louis Airport) → Santander (Santander Airport)
4,323 mi
6,957 km · 3,756 nm
8h 57m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SUS→SDR fares Phone-only fares on this route — call free
Flight time details
4,323 miles nonstop takes roughly 8h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from SDR?
The flight distance from Null (SUS) to Santander (SDR) is 4,323 miles (6,957 km, 3,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to SDR?
A nonstop flight takes about 8h 57m 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 Null and Santander?
Santander is 7 hours ahead of Null.
What is the cheapest way to fly from SUS to SDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–SDR that never appear on search engines, with no booking fees.