Distance From Christus Santa Rosa Hospital San Marcos to Harry Reid International Airport

The distance from Christus Santa Rosa Hospital San Marcos () to Harry Reid International Airport (LAS) is 1085 miles or 1745 kilometers or 942 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 San Marcos ( United States ) to Las Vegas ( United States )?

A one-way nonstop (direct) flight between San Marcos and Las Vegas takes around 2 hours 29 minutes.

Estimated flight time from Christus Santa Rosa Hospital San Marcos, San Marcos, United States to Harry Reid International Airport, Las Vegas, United States is 2 hours 29 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 • - LAS

Kilometers		1745 km
Statute Miles		1085 miles
Nautical Miles		942 nm
Avg. Time of Flight		2 hours 29 minutes

Christus Santa Rosa Hospital San Marcos to Harry Reid International Airport Flight Route Map - to LAS Flight Path

Location of Christus Santa Rosa Hospital San Marcos & Harry Reid International Airport is given below.
Click the map to view San Marcos to Las Vegas nonstop flight path and travel direction.

Click to see flight route on Google Map between San Marcos, United States and Las Vegas, United States. .

Nonstop flight route between San Marcos, United States and Las Vegas, United States.

Time Difference Between the Airports • - LAS

Time difference between San Marcos (United States) and Las Vegas (United States) is 1 Hours.
Las Vegas time is 1 Hours behind San Marcos.

Location	Local Time
San Marcos (United States)	2026-06-23, 20:48:00 MDT
Las Vegas (United States)	2026-06-23, 19:48:00 PDT

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

Christus Santa Rosa Hospital San Marcos ( / ) San Marcos, United States

Destination

Harry Reid International Airport (LAS / KLAS) Las Vegas, United States