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PSS to PDS: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Piedras Negras (Piedras Negras International Airport)
4,866 mi
7,832 km · 4,229 nm
10h 1m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PSS→PDS fares Phone-only fares on this route — call free
Flight time details
4,866 miles nonstop takes roughly 10h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- PDS — Piedras Negras International Airport · Piedras Negras, 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Near PDS
- DLF · DLF Airport53 mi away
- DRT · Del Rio International Airport57 mi away
- ACN · Ciudad Acuña New International Airport59 mi away
- UVA · Garner Field63 mi away
Frequently asked questions
How far is PSS from PDS?
The flight distance from Posadas (PSS) to Piedras Negras (PDS) is 4,866 miles (7,832 km, 4,229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to PDS?
A nonstop flight takes about 10h 1m 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 Posadas and Piedras Negras?
Piedras Negras is 3 hours behind Posadas.
What is the cheapest way to fly from PSS to PDS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–PDS that never appear on search engines, with no booking fees.