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AOI to SLU: distance & flight time
Ancona (Ancona Falconara Airport) → Castries (George F. L. Charles Airport)
4,775 mi
7,685 km · 4,150 nm
9h 50m
estimated nonstop flight time
-6h
time difference · heading west
See live AOI→SLU fares Phone-only fares on this route — call free
Flight time details
4,775 miles nonstop takes roughly 9h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- AOI — Ancona Falconara Airport · Ancona, Italy
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
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 AOI
- RMI · Federico Fellini International Airport47 mi away
- PEG · Perugia San Francesco d'Assisi – Umbria International Airport56 mi away
- FRL · Forlì Airport76 mi away
- LSZ · Lošinj Island Airport83 mi away
Near SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 mi away
Frequently asked questions
How far is AOI from SLU?
The flight distance from Ancona (AOI) to Castries (SLU) is 4,775 miles (7,685 km, 4,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOI to SLU?
A nonstop flight takes about 9h 50m 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 Ancona and Castries?
Castries is 6 hours behind Ancona.
What is the cheapest way to fly from AOI to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOI–SLU that never appear on search engines, with no booking fees.