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SLP to CNM: distance & flight time
San Luis Potosi (Ponciano Arriaga International Airport) → Carlsbad (Cavern City Air Terminal)
726 mi
1,168 km · 631 nm
2h 3m
estimated nonstop flight time
Same time
time difference · heading north
See live SLP→CNM fares Phone-only fares on this route — call free
Flight time details
726 miles nonstop takes roughly 2h 3m gate to gate, flying north. 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
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
- CNM — Cavern City Air Terminal · Carlsbad, United States
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 SLP
Near CNM
- HOB · Lea County Regional Airport66 mi away
- ROW · Roswell International Air Center Airport68 mi away
- INK · Winkler County Airport73 mi away
- PEQ · Pecos Municipal Airport79 mi away
Frequently asked questions
How far is SLP from CNM?
The flight distance from San Luis Potosi (SLP) to Carlsbad (CNM) is 726 miles (1,168 km, 631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLP to CNM?
A nonstop flight takes about 2h 3m 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 SLP to CNM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLP–CNM that never appear on search engines, with no booking fees.