Distance From San Marcos Regional Airport to Rhodes / Shallowater Airport

The distance from San Marcos Regional Airport () to Rhodes / Shallowater Airport () is 358 miles or 575 kilometers or 311 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.

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How long does it take to travel from San Marcos ( United States ) to Shallowater ( United States )?

A one-way nonstop (direct) flight between San Marcos and Shallowater takes around 0 hours 49 minutes.

Estimated flight time from San Marcos Regional Airport, San Marcos, United States to Rhodes / Shallowater Airport, Shallowater, United States is 0 hours 49 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 • -

Kilometers		575 km
Statute Miles		358 miles
Nautical Miles		311 nm
Avg. Time of Flight		0 hours 49 minutes

San Marcos Regional Airport to Rhodes / Shallowater Airport Flight Route Map - to Flight Path

Location of San Marcos Regional Airport & Rhodes / Shallowater Airport is given below.
Click the map to view San Marcos to Shallowater nonstop flight path and travel direction.

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

Nonstop flight route between San Marcos, United States and Shallowater, United States.

Time Difference Between the Airports • -

Time difference between San Marcos (United States) and Shallowater (United States) is 0 Hours.

Location	Local Time
San Marcos (United States)	2026-11-10, 09:02:23 MST
Shallowater (United States)	2026-11-10, 09:02:23 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

San Marcos Regional Airport ( / KHYI) San Marcos, United States

Destination

Rhodes / Shallowater Airport ( / ) Shallowater, United States