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RYN to SLU: distance & flight time
Royan (Royan-Médis Airport) → Castries (George F. L. Charles Airport)
4,090 mi
6,582 km · 3,554 nm
8h 29m
estimated nonstop flight time
-6h
time difference · heading west
See live RYN→SLU fares Phone-only fares on this route — call free
Flight time details
4,090 miles nonstop takes roughly 8h 29m 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
- RYN — Royan-Médis Airport · Royan, France
- 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 RYN
- RCO · Rochefort-Saint-Agnant (BA 721) Airport18 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base32 mi away
- LRH · La Rochelle-Île de Ré Airport40 mi away
- NIT · Niort-Souché Airport55 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 RYN from SLU?
The flight distance from Royan (RYN) to Castries (SLU) is 4,090 miles (6,582 km, 3,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RYN to SLU?
A nonstop flight takes about 8h 29m 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 Royan and Castries?
Castries is 6 hours behind Royan.
What is the cheapest way to fly from RYN to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RYN–SLU that never appear on search engines, with no booking fees.