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SLU to GPI: distance & flight time
Castries (George F. L. Charles Airport) → Guapi (Juan Casiano Airport)
1,399 mi
2,251 km · 1,216 nm
3h 30m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SLU→GPI fares Phone-only fares on this route — call free
Flight time details
1,399 miles nonstop takes roughly 3h 30m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- GPI — Juan Casiano Airport · Guapi, Colombia
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 GPI
- TCO · La Florida Airport79 mi away
- PPN · Guillermo León Valencia Airport89 mi away
- PSO · Antonio Narino Airport91 mi away
- BUN · Gerardo Tobar López Airport107 mi away
Frequently asked questions
How far is SLU from GPI?
The flight distance from Castries (SLU) to Guapi (GPI) is 1,399 miles (2,251 km, 1,216 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to GPI?
A nonstop flight takes about 3h 30m 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 Guapi?
Guapi is 1 hour behind Castries.
What is the cheapest way to fly from SLU to GPI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–GPI that never appear on search engines, with no booking fees.