Killeen Regional Airport / Robert Gray Army Airfield
Fort Cavazos, United StatesGRK / KGRK
Regional airport · 28 direct destinations · 1 runway · longest runway 9,997 ft
64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Fort Cavazos → San Antonio
GRK
Fort CavazosKilleen Regional Airport / Robert Gray Army Airfield
Fort CavazosKilleen Regional Airport / Robert Gray Army AirfieldSATSan AntonioSan Antonio International Airport
San AntonioSan Antonio International Airport- Distance
- 112 mi
- Estimated flight time
- ~45m
Same local time in Fort Cavazos and San Antonio.
No nonstop connection observed
Our route data contains no observed nonstop flight from Fort Cavazos to San Antonio. That does not rule out a one-stop journey; see the direct destinations of Fort Cavazos for the options.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from Fort Cavazos: 28.
- Direct destinations observed from San Antonio: 68.
The airports on this route
San Antonio International Airport
San Antonio, United StatesSAT / KSAT
Major airport · 68 direct destinations · 3 runways · longest runway 8,504 ft
67 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Fort Cavazos to San Antonio
The distance between Killeen Regional Airport / Robert Gray Army Airfield (GRK) and San Antonio International Airport (SAT) is approximately 112 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is Fort Cavazos from San Antonio by air?
- The great-circle distance between Killeen Regional Airport / Robert Gray Army Airfield and San Antonio International Airport is approximately 112 mi.
- Is there a direct connection from Fort Cavazos to San Antonio?
- No direct connection between GRK and SAT has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between Fort Cavazos and San Antonio?
- Same local time in Fort Cavazos and San Antonio.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.