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SLU to SOM: distance & flight time
Castries (George F. L. Charles Airport) → San Tome (San Tomé Airport)
411 mi
661 km · 357 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SLU→SOM fares Phone-only fares on this route — call free
Flight time details
411 miles nonstop takes roughly 1h 22m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- SOM — San Tomé Airport · San Tome, Venezuela
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 SOM
- AAO · Anaco Airport40 mi away
- CBL · Aeropuerto "General Tomas de Heres". Ciudad Bolivar71 mi away
- MUN · Maturín Airport88 mi away
- BLA · General José Antonio Anzoategui International Airport89 mi away
Frequently asked questions
How far is SLU from SOM?
The flight distance from Castries (SLU) to San Tome (SOM) is 411 miles (661 km, 357 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to SOM?
A nonstop flight takes about 1h 22m 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 cheapest way to fly from SLU to SOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–SOM that never appear on search engines, with no booking fees.