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EAS to GCI: distance & flight time
San Sebastian (San Sebastian Airport) → Guernsey (Guernsey Airport)
422 mi
679 km · 366 nm
1h 23m
estimated nonstop flight time
-1h
time difference · heading north
See live EAS→GCI fares Phone-only fares on this route — call free
Flight time details
422 miles nonstop takes roughly 1h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- GCI — Guernsey Airport · Guernsey, Guernsey
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 EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Near GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Frequently asked questions
How far is EAS from GCI?
The flight distance from San Sebastian (EAS) to Guernsey (GCI) is 422 miles (679 km, 366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to GCI?
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 San Sebastian and Guernsey?
Guernsey is 1 hour behind San Sebastian.
What is the cheapest way to fly from EAS to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–GCI that never appear on search engines, with no booking fees.