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GSJ to ACI: distance & flight time
San Jose (San José Airport) → Alderney (Alderney Airport)
5,426 mi
8,732 km · 4,715 nm
11h 6m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GSJ→ACI fares Phone-only fares on this route — call free
Flight time details
5,426 miles nonstop takes roughly 11h 6m 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
- GSJ — San José Airport · San Jose, Guatemala
- ACI — Alderney Airport · Alderney, 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 GSJ
- GUA · La Aurora Airport49 mi away
- RER · Retalhuleu Airport70 mi away
- AQB · Santa Cruz del Quiche Airport77 mi away
- AAZ · Quezaltenango Airport78 mi away
Near ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Frequently asked questions
How far is GSJ from ACI?
The flight distance from San Jose (GSJ) to Alderney (ACI) is 5,426 miles (8,732 km, 4,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSJ to ACI?
A nonstop flight takes about 11h 6m 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 GSJ to ACI?
Nonstop service on GSJ–ACI 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 11h 6m nonstop estimate.
What is the time difference between San Jose and Alderney?
Alderney is 6 hours ahead of San Jose.
What is the cheapest way to fly from GSJ to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSJ–ACI that never appear on search engines, with no booking fees.
Why are some GSJ to ACI fares phone-only?
Consolidator contracts let us sell certain GSJ–ACI 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.