Need help booking?
Unpublished phone-only deals available
ILG to SDR: distance & flight time
Wilmington (New Castle Airport) → Santander (Santander Airport)
3,603 mi
5,799 km · 3,131 nm
7h 32m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ILG→SDR fares Phone-only fares on this route — call free
Flight time details
3,603 miles nonstop takes roughly 7h 32m 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
- ILG — New Castle Airport · Wilmington, 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 ILG
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 ILG from SDR?
The flight distance from Wilmington (ILG) to Santander (SDR) is 3,603 miles (5,799 km, 3,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILG to SDR?
A nonstop flight takes about 7h 32m 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 Wilmington and Santander?
Santander is 6 hours ahead of Wilmington.
What is the cheapest way to fly from ILG to SDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILG–SDR that never appear on search engines, with no booking fees.