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KSO to SLP: distance & flight time
Kastoria (Kastoria National Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
6,734 mi
10,837 km · 5,851 nm
13h 40m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KSO→SLP fares Phone-only fares on this route — call free
Flight time details
6,734 miles nonstop takes roughly 13h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Near SLP
Frequently asked questions
How far is KSO from SLP?
The flight distance from Kastoria (KSO) to San Luis Potosi (SLP) is 6,734 miles (10,837 km, 5,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to SLP?
A nonstop flight takes about 13h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KSO to SLP?
Nonstop service on KSO–SLP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 40m nonstop estimate.
What is the time difference between Kastoria and San Luis Potosi?
San Luis Potosi is 8 hours behind Kastoria.
What is the cheapest way to fly from KSO to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–SLP that never appear on search engines, with no booking fees.
Why are some KSO to SLP fares phone-only?
Consolidator contracts let us sell certain KSO–SLP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.