Need help booking?
Unpublished phone-only deals available
RDG to SDR: distance & flight time
Reading (Reading Regional Carl A Spaatz Field) → Santander (Santander Airport)
3,596 mi
5,788 km · 3,125 nm
7h 31m
estimated nonstop flight time
+6h
time difference · heading northeast
See live RDG→SDR fares Phone-only fares on this route — call free
Flight time details
3,596 miles nonstop takes roughly 7h 31m 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
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 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 RDG from SDR?
The flight distance from Reading (RDG) to Santander (SDR) is 3,596 miles (5,788 km, 3,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDG to SDR?
A nonstop flight takes about 7h 31m 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 Reading and Santander?
Santander is 6 hours ahead of Reading.
What is the cheapest way to fly from RDG to SDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDG–SDR that never appear on search engines, with no booking fees.