Distance From Castle Airport to Alejandro Velasco Astete International Airport, MER - CUZ Distance

The distance from Castle Airport (MER) to Alejandro Velasco Astete International Airport (CUZ) is 4725 miles or 7603 kilometers or 4103 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 Merced ( United States ) to Cusco ( Peru )?

A one-way nonstop (direct) flight between Merced and Cusco takes around 10 hours 51 minutes.

Estimated flight time from Castle Airport, Merced, United States to Alejandro Velasco Astete International Airport, Cusco, Peru is 10 hours 51 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 • MER - CUZ

Kilometers		7603 km
Statute Miles		4725 miles
Nautical Miles		4103 nm
Avg. Time of Flight		10 hours 51 minutes

Castle Airport to Alejandro Velasco Astete International Airport Flight Route Map - MER to CUZ Flight Path

Location of Castle Airport & Alejandro Velasco Astete International Airport is given below.
Click the map to view Merced to Cusco nonstop flight path and travel direction.

Click to see flight route on Google Map between Merced, United States and Cusco, Peru. .

Nonstop flight route between Merced, United States and Cusco, Peru.

Time Difference Between the Airports • MER - CUZ

Time difference between Merced (United States) and Cusco (Peru) is 2 Hours.
Cusco time is 2 Hours ahead of Merced.

Location	Local Time
Merced (United States)	2026-09-17, 06:21:26 PDT
Cusco (Peru)	2026-09-17, 08:21:26 -05

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

Castle Airport (MER / KMER) Merced, United States

Destination

Alejandro Velasco Astete International Airport (CUZ / SPZO) Cusco, Peru