Need help booking?
Unpublished phone-only deals available
CMX to PSS: distance & flight time
Hancock (Houghton County Memorial Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,535 mi
8,908 km · 4,810 nm
11h 19m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CMX→PSS fares Phone-only fares on this route — call free
Flight time details
5,535 miles nonstop takes roughly 11h 19m 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
- CMX — Houghton County Memorial Airport · Hancock, 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 CMX
- MQT · Sawyer International Airport76 mi away
- YQT · Thunder Bay Airport92 mi away
- EGV · Eagle River Union Airport93 mi away
- IMT · Ford Airport95 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 CMX from PSS?
The flight distance from Hancock (CMX) to Posadas (PSS) is 5,535 miles (8,908 km, 4,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMX to PSS?
A nonstop flight takes about 11h 19m 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 Hancock and Posadas?
Posadas is 1 hour ahead of Hancock.
What is the cheapest way to fly from CMX to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMX–PSS that never appear on search engines, with no booking fees.