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SEN to PSS: distance & flight time
Southend (Southend Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
6,444 mi
10,371 km · 5,600 nm
13h 6m
estimated nonstop flight time
-4h
time difference · heading southwest
See live SEN→PSS fares Phone-only fares on this route — call free
Flight time details
6,444 miles nonstop takes roughly 13h 6m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- SEN — Southend Airport · Southend, United Kingdom
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
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 SEN
- LGW · London Gatwick Airport48 mi away
- LHR · London Heathrow Airport50 mi away
- RCS · Rochester Airport17 mi away
- LCY · London City Airport28 mi away
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
Frequently asked questions
How far is SEN from PSS?
The flight distance from Southend (SEN) to Posadas (PSS) is 6,444 miles (10,371 km, 5,600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEN to PSS?
A nonstop flight takes about 13h 6m 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 Southend and Posadas?
Posadas is 4 hours behind Southend.
What is the cheapest way to fly from SEN to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEN–PSS that never appear on search engines, with no booking fees.