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GUS to PSS: distance & flight time
Peru (Grissom Air Reserve Base) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,084 mi
8,181 km · 4,418 nm
10h 26m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GUS→PSS fares Phone-only fares on this route — call free
Flight time details
5,084 miles nonstop takes roughly 10h 26m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GUS — Grissom Air Reserve Base · Peru, United States
- 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 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 GUS from PSS?
The flight distance from Peru (GUS) to Posadas (PSS) is 5,084 miles (8,181 km, 4,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to PSS?
A nonstop flight takes about 10h 26m 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 Peru and Posadas?
Posadas is 1 hour ahead of Peru.
What is the cheapest way to fly from GUS to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–PSS that never appear on search engines, with no booking fees.