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NKX to SLU: distance & flight time
Miramar (Miramar Marine Corps Air Station - Mitscher Field) → Castries (George F. L. Charles Airport)
3,743 mi
6,023 km · 3,252 nm
7h 48m
estimated nonstop flight time
+3h
time difference · heading east
See live NKX→SLU fares Phone-only fares on this route — call free
Flight time details
3,743 miles nonstop takes roughly 7h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- NKX — Miramar Marine Corps Air Station - Mitscher Field · Miramar, United States
- 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 NKX
- SAN · San Diego International Airport10 mi away
- SEE · Gillespie Field10 mi away
- NZY · North Island Naval Air Station-Halsey Field12 mi away
- CLD · Mc Clellan-Palomar Airport20 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 NKX from SLU?
The flight distance from Miramar (NKX) to Castries (SLU) is 3,743 miles (6,023 km, 3,252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NKX to SLU?
A nonstop flight takes about 7h 48m 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 Miramar and Castries?
Castries is 3 hours ahead of Miramar.
What is the cheapest way to fly from NKX to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NKX–SLU that never appear on search engines, with no booking fees.