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SLU to CSY: distance & flight time
Castries (George F. L. Charles Airport) → Cheboksary (Cheboksary Airport)
6,097 mi
9,812 km · 5,298 nm
12h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SLU→CSY fares Phone-only fares on this route — call free
Flight time details
6,097 miles nonstop takes roughly 12h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- CSY — Cheboksary Airport · Cheboksary, Russia
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 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
Near CSY
- JOK · Yoshkar-Ola Airport47 mi away
- KZN · Kazan International Airport82 mi away
- ULY · Ulyanovsk East Airport130 mi away
- ULV · Ulyanovsk Baratayevka Airport131 mi away
Frequently asked questions
How far is SLU from CSY?
The flight distance from Castries (SLU) to Cheboksary (CSY) is 6,097 miles (9,812 km, 5,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to CSY?
A nonstop flight takes about 12h 25m 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 Castries and Cheboksary?
Cheboksary is 7 hours ahead of Castries.
What is the cheapest way to fly from SLU to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–CSY that never appear on search engines, with no booking fees.