| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| ST MARGARET MEMORIAL HOSPITAL | airport | United States | 40.49 | -79.89 | 761 | 0 | |
| ST MARGARET MERCY | airport | United States | 41.61 | -87.52 | 624 | 0 | |
| ST MARGARET MERCY HOSPITAL | airport | United States | 41.49 | -87.52 | 727 | 0 | |
| ST MARGARETS HOSPITAL | airport | United States | 41.33 | -89.20 | 625 | 0 | |
| ST MARIES MUNI | airport | United States | 47.33 | -116.58 | 2127 | 0 | |
| ST MARY DESERT VALLEY HOSPITAL | airport | United States | 34.54 | -117.27 | 2840 | 0 | |
| ST MARY HOSPITAL | airport | United States | 39.20 | -96.60 | 1150 | 0 | |
| ST MARY HOSPITAL | airport | United States | 40.20 | -74.92 | 140 | 0 | |
| ST MARY HOSPITAL OF PORT ARTHUR | airport | United States | 29.91 | -93.92 | 16 | 0 | |
| ST MARY MEDICAL CENTER | airport | United States | 33.78 | -118.19 | 174 | 0 | |
| ST MARY MEDICAL CENTER | airport | United States | 41.51 | -87.26 | 634 | 0 | |
| ST MARY MEDICAL CENTER | airport | United States | 40.20 | -74.92 | 150 | 0 | |
| ST MARY MEDICAL CENTER | airport | United States | 46.06 | -118.34 | 939 | 0 | |
| ST MARY MEDICAL CENTER - GALESBURG | airport | United States | 40.99 | -90.36 | 790 | 0 | |
| ST MARY OF THE PLAINS HOSPITAL | airport | United States | 33.57 | -101.90 | 3280 | 0 | |
| ST MARY'S | airport | United States | 41.55 | -73.04 | 300 | 0 | |
| ST MARY'S | airport | United States | 38.63 | -90.31 | 688 | 0 | |
| ST MARY'S | airport | United States | 39.41 | -81.20 | 587 | 0 | |
| ST MARY'S AIRPARK | airport | United States | 39.27 | -96.06 | 1220 | 0 | |
| ST MARY'S HEALTH CENTER | airport | United States | 38.58 | -92.15 | 549 | 0 | |
| ST MARY'S HELISTOP | airport | United States | 32.23 | -111.00 | 2345 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 42.96 | -85.66 | 660 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 43.43 | -83.94 | 595 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 46.79 | -92.10 | 860 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 44.02 | -92.48 | 1166 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 36.94 | -82.63 | 2243 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 38.43 | -82.40 | 588 | 0 | |
| ST MARY'S HOSPITAL | airport | United States | 44.53 | -88.07 | 617 | 0 | |
| ST MARY'S HOSPITAL & MEDICAL CENTER | airport | United States | 39.09 | -108.56 | 4650 | 0 | |
| ST MARY'S HOSPITAL - CENTRALIA | airport | United States | 38.53 | -89.12 | 490 | 0 | |
| ST MARY'S HOSPITAL - DECATUR | airport | United States | 39.83 | -88.93 | 658 | 0 | |
| ST MARY'S HOSPITAL - KANKAKEE | airport | United States | 41.12 | -87.87 | 610 | 0 | |
| ST MARY'S HOSPITAL - STREATOR | airport | United States | 41.16 | -88.84 | 665 | 0 | |
| ST MARY'S HOSPITAL ELEVATED | airport | United States | 42.95 | -74.22 | 335 | 0 | |
| ST MARY'S HOSPITAL OF MILWAUKEE | airport | United States | 43.06 | -87.88 | 670 | 0 | |
| ST MARY'S HOSPITAL OZAUKEE | airport | United States | 43.40 | -87.88 | 710 | 0 | |
| ST MARY'S KEWAUNEE AREA MEMORIAL HOSPITAL | airport | United States | 44.45 | -87.51 | 700 | 0 | |
| ST MARY'S MEDICAL CENTER | airport | United States | 37.97 | -87.50 | 386 | 0 | |
| ST MARY'S MEDICAL CENTER | airport | United States | 35.99 | -83.93 | 790 | 0 | |
| ST MARY'S MEDICAL CENTER | airport | United States | 42.73 | -87.83 | 686 | 0 | |
| ST MARY'S RGNL MEDICAL CENTER | airport | United States | 35.28 | -93.15 | 393 | 0 | |
| ST MARY'S RGNL MEDICAL CENTER | airport | United States | 39.53 | -119.82 | 4600 | 0 | |
| ST MARY-CORWIN HOSPITAL | airport | United States | 38.23 | -104.62 | 4817 | 0 | |
| ST MARYS | airport | United States | 43.15 | -79.03 | 607 | 0 | |
| ST MARYS | airport | United States | 30.75 | -81.56 | 24 | 0 | |
| ST MARYS | airport | United States | 62.06 | -163.30 | 311 | 0 | |
| ST MARYS CO RGNL | airport | United States | 38.32 | -76.55 | 142 | 0 | |
| ST MARYS HEALTH CARE SYSTEMS | airport | United States | 33.95 | -83.41 | 736 | 0 | |
| ST MARYS HOSPITAL | airport | United States | 26.76 | -80.06 | 22 | 0 | |
| ST MARYS HOSPITAL | airport | United States | 40.68 | -95.86 | 1015 | 0 | |
| ST MARYS HOSPITAL MEDICAL CENTER | airport | United States | 43.06 | -89.40 | 850 | 0 | |
| ST MARYS MUNI | airport | United States | 41.41 | -78.50 | 1934 | 0 | |
| ST MAWGAN | airport | United Kingdom | 50.44 | -5.00 | 390 | 0 | |
| ST MICHAEL | airport | United States | 63.49 | -162.11 | 93 | 0 | |
| ST MICHAEL HOSPITAL | airport | United States | 33.43 | -94.04 | 1100 | 0 |