| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| KSA ORCHARDS | airport | United States | 34.32 | -98.02 | 1080 | 0 | |
| KSAC (SACRAMENTO EXECUTIVE) | airport | United States | 38.51 | -121.49 | 24 | 0 | |
| KSAN (SAN DIEGO INTL) | airport | United States | 32.73 | -117.19 | 17 | 0 | |
| KSAT (SAN ANTONIO INTL) | airport | United States | 29.53 | -98.47 | 809 | 0 | |
| KSAV (SAVANNAH HILTON HEAD INTL) | airport | United States | 32.13 | -81.20 | 51 | 0 | |
| KSAW (SAWYER INTL) | airport | United States | 46.35 | -87.40 | 1221 | 0 | |
| KSBA (SANTA BARBARA MUNI) | airport | United States | 34.43 | -119.84 | 10 | 0 | |
| KSBD (SAN BERNARDINO INTL) | airport | United States | 34.10 | -117.23 | 1159 | 0 | |
| KSBN (SOUTH BEND RGNL) | airport | United States | 41.71 | -86.32 | 799 | 0 | |
| KSBP (SAN LUIS CO RGNL) | airport | United States | 35.24 | -120.64 | 212 | 0 | |
| KSBY (SALISBURY OCEAN CITY WICOMICO RGNL) | airport | United States | 38.34 | -75.51 | 52 | 0 | |
| KSCH (SCHENECTADY CO) | airport | United States | 42.85 | -73.93 | 378 | 0 | |
| KSCK (STOCKTON METROPOLITAN) | airport | United States | 37.89 | -121.24 | 33 | 0 | |
| KSDF (LOUISVILLE INTL STANDIFORD FLD) | airport | United States | 38.17 | -85.74 | 501 | 0 | |
| KSDM (BROWN FLD MUNI) | airport | United States | 32.57 | -116.98 | 526 | 0 | |
| KSEA (SEATTLE TACOMA INTL) | airport | United States | 47.45 | -122.31 | 433 | 0 | |
| KSFB (ORLANDO SANFORD INTL) | airport | United States | 28.78 | -81.24 | 55 | 0 | |
| KSFF (FELTS FLD) | airport | United States | 47.68 | -117.32 | 1953 | 0 | |
| KSFO (SAN FRANCISCO INTL) | airport | United States | 37.62 | -122.37 | 13 | 0 | |
| KSGF (SPRINGFIELD BRANSON NATL) | airport | United States | 37.25 | -93.39 | 1268 | 0 | |
| KSGH (SPRINGFIELD BECKLEY MUNI) | airport | United States | 39.84 | -83.84 | 1051 | 0 | |
| KSHR (SHERIDAN CO) | airport | United States | 44.77 | -106.98 | 4021 | 0 | |
| KSHV (SHREVEPORT RGNL) | airport | United States | 32.45 | -93.83 | 258 | 0 | |
| KSJC (NORMAN Y MINETA SAN JOSE INTL) | airport | United States | 37.36 | -121.93 | 62 | 0 | |
| KSJT (SAN ANGELO RGNL MATHIS FLD) | airport | United States | 31.36 | -100.50 | 1919 | 0 | |
| KSKA (FAIRCHILD AFB) | airport | United States | 47.62 | -117.66 | 2461 | 0 | |
| KSKF (LACKLAND AFB KELLY FLD ANNEX) | airport | United States | 29.38 | -98.58 | 691 | 0 | |
| KSLC (SALT LAKE CITY INTL) | airport | United States | 40.79 | -111.98 | 4227 | 0 | |
| KSLE (MCNARY FLD) | airport | United States | 44.91 | -123.00 | 214 | 0 | |
| KSLI (LOS ALAMITOS AAF) | airport | United States | 33.79 | -118.05 | 35 | 0 | |
| KSLK (ADIRONDACK RGNL) | airport | United States | 44.39 | -74.21 | 1663 | 0 | |
| KSLN (SALINA MUNI) | airport | United States | 38.79 | -97.65 | 1288 | 0 | |
| KSM (ST MARYS) | airport | United States | 62.06 | -163.30 | 311 | 0 | |
| KSMF (SACRAMENTO INTL) | airport | United States | 38.70 | -121.59 | 27 | 0 | |
| KSMX (SANTA MARIA PUB CPT G ALLAN HANCOCK) | airport | United States | 34.90 | -120.46 | 261 | 0 | |
| KSNA (JOHN WAYNE ARPT ORANGE CO) | airport | United States | 33.68 | -117.87 | 56 | 0 | |
| KSNS (SALINAS MUNI) | airport | United States | 36.66 | -121.61 | 85 | 0 | |
| KSPA (SPARTANBURG DOWNTOWN MEM) | airport | United States | 34.92 | -81.96 | 801 | 0 | |
| KSPI (ABRAHAM LINCOLN CAPITAL) | airport | United States | 39.84 | -89.68 | 597 | 0 | |
| KSPS (SHEPPARD AFB WICHITA FALLS MUNI) | airport | United States | 33.99 | -98.49 | 1019 | 0 | |
| KSRQ (SARASOTA BRADENTON INTL) | airport | United States | 27.40 | -82.55 | 30 | 0 | |
| KSRR (SIERRA BLANCA RGNL) | airport | United States | 33.46 | -105.53 | 6814 | 0 | |
| KSSC (SHAW AFB) | airport | United States | 33.97 | -80.47 | 242 | 0 | |
| KSSI (MALCOLM MCKINNON) | airport | United States | 31.15 | -81.39 | 19 | 0 | |
| KSTC (ST CLOUD RGNL) | airport | United States | 45.55 | -94.06 | 1031 | 0 | |
| KSTJ (ROSECRANS MEM) | airport | United States | 39.77 | -94.91 | 826 | 0 | |
| KSTL (LAMBERT ST LOUIS INTL) | airport | United States | 38.75 | -90.37 | 618 | 0 | |
| KSTP (ST PAUL DOWNTOWN HOLMAN FLD) | airport | United States | 44.93 | -93.06 | 705 | 0 | |
| KSUS (SPIRIT OF ST LOUIS) | airport | United States | 38.66 | -90.65 | 463 | 0 | |
| KSUU (TRAVIS AFB) | airport | United States | 38.26 | -121.93 | 62 | 0 | |
| KSUX (SIOUX GATEWAY COL BUD DAY FLD) | airport | United States | 42.40 | -96.38 | 1098 | 0 | |
| KSVN (HUNTER AAF) | airport | United States | 32.01 | -81.15 | 42 | 0 | |
| KSWF (STEWART INTL) | airport | United States | 41.50 | -74.10 | 491 | 0 | |
| KSWO (STILLWATER RGNL) | airport | United States | 36.16 | -97.09 | 1000 | 0 | |
| KSYR (SYRACUSE HANCOCK INTL) | airport | United States | 43.11 | -76.11 | 421 | 0 | |
| KSZL (WHITEMAN AFB) | airport | United States | 38.73 | -93.55 | 870 | 0 |