Need help booking?
Unpublished phone-only deals available
ACI to GCI: distance & flight time
Alderney (Alderney Airport) → Guernsey (Guernsey Airport)
26 mi
41 km · 22 nm
32m
estimated nonstop flight time
Same time
time difference · heading southwest
See live ACI→GCI fares Phone-only fares on this route — call free
Flight time details
26 miles nonstop takes roughly 32m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 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 ACI from GCI?
The flight distance from Alderney (ACI) to Guernsey (GCI) is 26 miles (41 km, 22 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to GCI?
A nonstop flight takes about 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ACI to GCI?
Nonstop service on ACI–GCI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 32m nonstop estimate.
What is the cheapest way to fly from ACI to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–GCI that never appear on search engines, with no booking fees.
Why are some ACI to GCI fares phone-only?
Consolidator contracts let us sell certain ACI–GCI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.