Need help booking?
Unpublished phone-only deals available
GCI to SDR: distance & flight time
Guernsey (Guernsey Airport) → Santander (Santander Airport)
419 mi
675 km · 364 nm
1h 23m
estimated nonstop flight time
+1h
time difference · heading south
See live GCI→SDR fares Phone-only fares on this route — call free
Flight time details
419 miles nonstop takes roughly 1h 23m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 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 GCI from SDR?
The flight distance from Guernsey (GCI) to Santander (SDR) is 419 miles (675 km, 364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to SDR?
A nonstop flight takes about 1h 23m 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 Guernsey and Santander?
Santander is 1 hour ahead of Guernsey.
What is the cheapest way to fly from GCI to SDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–SDR that never appear on search engines, with no booking fees.