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GCC to PSS: distance & flight time
Gillette (Gillette Campbell County Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,861 mi
9,432 km · 5,093 nm
11h 57m
estimated nonstop flight time
+3h
time difference · heading southeast
See live GCC→PSS fares Phone-only fares on this route — call free
Flight time details
5,861 miles nonstop takes roughly 11h 57m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, 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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 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 GCC from PSS?
The flight distance from Gillette (GCC) to Posadas (PSS) is 5,861 miles (9,432 km, 5,093 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to PSS?
A nonstop flight takes about 11h 57m 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 Gillette and Posadas?
Posadas is 3 hours ahead of Gillette.
What is the cheapest way to fly from GCC to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–PSS that never appear on search engines, with no booking fees.