| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| SAN (SAN DIEGO INTL) | airport | United States | 32.73 | -117.19 | 17 | 0 | |
| SAN ANDROS | airport | Bahamas, The | 25.05 | -78.05 | 5 | 0 | |
| SAN ANGELO RGNL MATHIS FLD | airport | United States | 31.36 | -100.50 | 1919 | 0 | |
| SAN ANTONIO DE LOS BANOS | airport | Cuba | 22.87 | -82.51 | 164 | 0 | |
| SAN ANTONIO DEL TACHIRA | airport | Venezuela | 7.84 | -72.44 | 1312 | 0 | |
| SAN ANTONIO INTL | airport | United States | 29.53 | -98.47 | 809 | 0 | |
| SAN ARDO FIELD | airport | United States | 36.03 | -120.91 | 441 | 0 | |
| SAN AUGUSTINE CO | airport | United States | 31.54 | -94.17 | 443 | 0 | |
| SAN BERNARDINO COUNTY MEDICAL CENTER | airport | United States | 34.13 | -117.27 | 1124 | 0 | |
| SAN BERNARDINO INTL | airport | United States | 34.10 | -117.23 | 1159 | 0 | |
| SAN BERNARDO | airport | Colombia | 9.26 | -74.44 | 60 | 0 | |
| SAN CARLOS | airport | United States | 33.38 | -110.46 | 2896 | 0 | |
| SAN CARLOS | airport | Venezuela | 9.65 | -68.57 | 512 | 0 | |
| SAN CARLOS | airport | United States | 37.51 | -122.25 | 5 | 0 | |
| SAN CARLOS APACHE | airport | United States | 33.35 | -110.67 | 3261 | 0 | |
| SAN CARLOS COSTA | airport | Ecuador | -2.05 | -79.43 | 21 | 0 | |
| SAN CARLOS DE BARILOCHE | airport | Argentina | -41.15 | -71.16 | 2776 | 0 | |
| SAN CHRISTOVAL RANCH | airport | United States | 28.75 | -98.05 | 385 | 0 | |
| SAN CLEMENTE ISLAND NALF | airport | United States | 33.02 | -118.59 | 184 | 0 | |
| SAN CRISTOBAL | airport | Ecuador | -0.91 | -89.62 | 62 | 0 | |
| SAN CRISTOBAL DE LAS CASAS | airport | Mexico | 16.69 | -92.53 | 7707 | 0 | |
| SAN DIEGO DE CABRUTICA | airport | Venezuela | 8.40 | -65.02 | 492 | 0 | |
| SAN DIEGO INTL | airport | United States | 32.73 | -117.19 | 17 | 0 | |
| SAN DIEGO POLICE HEADQUARTERS | airport | United States | 32.72 | -117.15 | 162 | 0 | |
| SAN FELIPE INTL | airport | Mexico | 30.93 | -114.81 | 148 | 0 | |
| SAN FERNANDO | airport | Argentina | -34.45 | -58.59 | 10 | 0 | |
| SAN FERNANDO | airport | Philippines | 16.60 | 120.30 | 13 | 0 | |
| SAN FERNANDO DE APURE | airport | Venezuela | 7.88 | -67.44 | 154 | 0 | |
| SAN FERNANDO DE ATABAPO | airport | Venezuela | 4.05 | -67.70 | 298 | 0 | |
| SAN FRANCISCO INTL | airport | United States | 37.62 | -122.37 | 13 | 0 | |
| SAN GERONIMO AIRPARK | airport | United States | 29.51 | -98.80 | 1040 | 0 | |
| SAN IGNACIO 1 | airport | Mexico | 27.30 | -112.94 | 800 | 0 | |
| SAN ISIDRO AB | airport | Dominican Republic | 18.50 | -69.76 | 111 | 0 | |
| SAN JACINTO COLLEGE CENTRAL CAMPUS | airport | United States | 29.66 | -95.11 | 26 | 0 | |
| SAN JACINTO METHODIST HOSPITAL | airport | United States | 29.74 | -94.98 | 19 | 0 | |
| SAN JACINTO METHODIST HOSPITAL | airport | United States | 29.77 | -94.98 | 24 | 0 | |
| SAN JOAQUIN | airport | United States | 36.58 | -120.25 | 165 | 0 | |
| SAN JOAQUIN COMMUNITY HOSPITAL | airport | United States | 35.38 | -119.02 | 465 | 0 | |
| SAN JOAQUIN GENERAL HOSPITAL | airport | United States | 37.89 | -121.28 | 15 | 0 | |
| SAN JOAQUIN HELICOPTERS | airport | United States | 35.79 | -119.23 | 335 | 0 | |
| SAN JOAQUIN SPRAYERS INC | airport | United States | 35.79 | -119.18 | 400 | 0 | |
| SAN JOSE | airport | Guatemala | 13.94 | -90.84 | 29 | 0 | |
| SAN JOSE | airport | Philippines | 12.36 | 121.05 | 14 | 0 | |
| SAN JOSE ISLAND | airport | United States | 27.94 | -96.98 | 10 | 0 | |
| SAN JUAN | airport | United States | 18.46 | -66.12 | 10 | 0 | |
| SAN JUAN | airport | Argentina | -31.57 | -68.42 | 1959 | 0 | |
| SAN JUAN /UGANIK/ | airport | United States | 57.73 | -153.32 | 0 | 0 | |
| SAN JUAN AEROCLUB | airport | Argentina | -31.60 | -68.55 | 2080 | 0 | |
| SAN JUAN DE LOS MORROS | airport | Venezuela | 9.91 | -67.38 | 1404 | 0 | |
| SAN JUAN PUEBLO | airport | United States | 36.03 | -106.05 | 5790 | 0 | |
| SAN JUAN STEAM PLANT | airport | United States | 18.43 | -66.11 | 60 | 0 | |
| SAN JULIAN | airport | Argentina | -49.31 | -67.80 | 190 | 0 | |
| SAN LUIS | airport | Spain | 39.86 | 4.26 | 197 | 0 | |
| SAN LUIS | airport | Colombia | 0.86 | -77.67 | 9765 | 0 | |
| SAN LUIS | airport | Argentina | -33.27 | -66.36 | 2329 | 0 | |
| SAN LUIS CO RGNL | airport | United States | 35.24 | -120.64 | 212 | 0 | |
| SAN LUIS RESERVOIR | airport | United States | 37.06 | -121.13 | 544 | 0 | |
| SAN LUIS RESORT | airport | United States | 29.27 | -94.82 | 10 | 0 | |
| SAN LUIS RIO COLORADO | airport | Mexico | 32.45 | -114.80 | 50 | 0 | |
| SAN LUIS VALLEY RGNL BERGMAN FLD | airport | United States | 37.43 | -105.87 | 7539 | 0 | |
| SAN MANUEL | airport | United States | 32.64 | -110.65 | 3274 | 0 | |
| SAN MARCOS MUNI | airport | United States | 29.89 | -97.86 | 597 | 0 | |
| SAN MARINO | airport | Colombia | 4.38 | -76.07 | 3044 | 0 | |
| SAN MIGUEL RANCH | airport | United States | 35.51 | -104.58 | 6300 | 0 | |
| SAN NICOLAS | airport | Peru | -6.39 | -77.50 | 5085 | 0 | |
| SAN NICOLAS DE BARI | airport | Cuba | 22.76 | -81.92 | 49 | 0 | |
| SAN NICOLAS DE LOS ARROYOS | airport | Argentina | -33.39 | -60.20 | 98 | 0 | |
| SAN NICOLAS ISLAND NOLF | airport | United States | 33.24 | -119.46 | 506 | 0 | |
| SAN PATRICIO | airport | United States | 18.41 | -66.11 | 157 | 0 | |
| SAN PATRICIO CO | airport | United States | 28.04 | -97.54 | 48 | 0 | |
| SAN PATRICIO INTL | airport | United States | 27.98 | -97.79 | 50 | 0 | |
| SAN PEDRO | airport | Belize | 17.91 | -87.97 | 4 | 0 | |
| SAN PEDRO | airport | Cote D'Ivoire (Ivory Coast) | 4.75 | -6.66 | 26 | 0 | |
| SAN PEDRO DE ATACAMA | airport | Chile | -22.92 | -68.16 | 7960 | 0 | |
| SAN PEDRO RANCH | airport | United States | 28.28 | -100.07 | 710 | 0 | |
| SAN RAFAEL | airport | Ecuador | -2.18 | -79.24 | 190 | 0 | |
| SAN RAFAEL | airport | United States | 38.02 | -122.52 | 5 | 0 | |
| SAN RAFAEL | airport | Argentina | -34.59 | -68.40 | 2470 | 0 | |
| SAN RAFAEL RANCH | airport | United States | 26.82 | -98.48 | 312 | 0 | |
| SAN RAFEL PRIVATE | airport | United States | 37.95 | -122.49 | 5 | 0 | |
| SAN RAMON | airport | Peru | -11.13 | -75.35 | 2600 | 0 | |
| SAN SABA CO MUNI | airport | United States | 31.24 | -98.72 | 1249 | 0 | |
| SAN SALVADOR | airport | Bahamas, The | 24.06 | -74.52 | 24 | 0 | |
| SAN SEBASTIAN | airport | Spain | 43.36 | -1.79 | 15 | 0 | |
| SAN TOME | airport | Venezuela | 8.95 | -64.15 | 837 | 0 | |
| SAN VITO DE JAVA | airport | Costa Rica | 8.83 | -82.96 | 3228 | 0 |