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NSY to SLU: distance & flight time
Sigonella (Sigonella Navy Air Base) → Castries (George F. L. Charles Airport)
4,867 mi
7,833 km · 4,230 nm
10h 1m
estimated nonstop flight time
-6h
time difference · heading west
See live NSY→SLU fares Phone-only fares on this route — call free
Flight time details
4,867 miles nonstop takes roughly 10h 1m 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
- NSY — Sigonella Navy Air Base · Sigonella, 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 NSY
- CTA · Catania-Fontanarossa Airport9 mi away
- CIY · Comiso Airport33 mi away
- REG · Reggio Calabria Airport61 mi away
- GZM · Xewkija Heliport102 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 NSY from SLU?
The flight distance from Sigonella (NSY) to Castries (SLU) is 4,867 miles (7,833 km, 4,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NSY to SLU?
A nonstop flight takes about 10h 1m 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 Sigonella and Castries?
Castries is 6 hours behind Sigonella.
What is the cheapest way to fly from NSY to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NSY–SLU that never appear on search engines, with no booking fees.