Airport map and runways
San Marcos, United States · ICAO KHYI
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San Marcos Regional Airport (KHYI) is a medium airport in San Marcos, United States. Our airport list gives it no IATA code. Its 3 runways are 08/26, 13/31 and 17/35. The longest, 08/26, is 6,330 ft. All of them have hard surfaces. The OpenStreetMap layout shows 36 taxiway segments, 1 aprons and 1 terminal outlines. The route snapshot of 14 Oct 2026 has no scheduled routes for KHYI.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 08 / 26 | 6,330 ft | 100 ft | Hard | Lit |
| 13 / 31 | 5,601 ft | 100 ft | Hard | Lit |
| 17 / 35 | 5,214 ft | 100 ft | Hard | Lit |
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
The route snapshot of 14 Oct 2026 has no scheduled routes for this airport.
The closest airports that have a map and a page here.
Short Final is free on Google Play. Pick the airport, draw a path for each plane, and bring it down on the right runway.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
