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PSS to ACI: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Alderney (Alderney Airport)
6,263 mi
10,080 km · 5,443 nm
12h 45m
estimated nonstop flight time
+4h
time difference · heading northeast
See live PSS→ACI fares Phone-only fares on this route — call free
Flight time details
6,263 miles nonstop takes roughly 12h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 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 PSS from ACI?
The flight distance from Posadas (PSS) to Alderney (ACI) is 6,263 miles (10,080 km, 5,443 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to ACI?
A nonstop flight takes about 12h 45m 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 Posadas and Alderney?
Alderney is 4 hours ahead of Posadas.
What is the cheapest way to fly from PSS to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–ACI that never appear on search engines, with no booking fees.