Distance From Libertador Gral D Jose De San Martin Airport to General Ignacio P. Garcia International Airport, PSS - HMO Distance

The distance from Libertador Gral D Jose De San Martin Airport (PSS) to General Ignacio P. Garcia International Airport (HMO) is 5339 miles or 8591 kilometers or 4636 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Posadas ( Argentina ) to Hermosillo ( Mexico )?

A one-way nonstop (direct) flight between Posadas and Hermosillo takes around 12 hours 16 minutes.

Estimated flight time from Libertador Gral D Jose De San Martin Airport, Posadas, Argentina to General Ignacio P. Garcia International Airport, Hermosillo, Mexico is 12 hours 16 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • PSS - HMO

Kilometers		8591 km
Statute Miles		5339 miles
Nautical Miles		4636 nm
Avg. Time of Flight		12 hours 16 minutes

Libertador Gral D Jose De San Martin Airport to General Ignacio P. Garcia International Airport Flight Route Map - PSS to HMO Flight Path

Location of Libertador Gral D Jose De San Martin Airport & General Ignacio P. Garcia International Airport is given below.
Click the map to view Posadas to Hermosillo nonstop flight path and travel direction.

Click to see flight route on Google Map between Posadas, Argentina and Hermosillo, Mexico. .

Nonstop flight route between Posadas, Argentina and Hermosillo, Mexico.

Time Difference Between the Airports • PSS - HMO

Time difference between Posadas (Argentina) and Hermosillo (Mexico) is 4 Hours.
Hermosillo time is 4 Hours behind Posadas.

Location	Local Time
Posadas (Argentina)	2026-07-29, 12:00:58 -03
Hermosillo (Mexico)	2026-07-29, 08:00:58 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Libertador Gral D Jose De San Martin Airport (PSS / SARP) Posadas, Argentina

Destination

General Ignacio P. Garcia International Airport (HMO / MMHO) Hermosillo, Mexico