| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| BAY AREA HOSPITAL | airport | United States | 43.40 | -124.23 | 93 | 0 | |
| BAY AREA MEDICAL CENTER | airport | United States | 45.07 | -87.62 | 608 | 0 | |
| BAY BANK II | airport | United States | 42.48 | -71.21 | 148 | 0 | |
| BAY BRIDGE | airport | United States | 38.98 | -76.33 | 15 | 0 | |
| BAY CITY MUNI | airport | United States | 28.97 | -95.86 | 45 | 0 | |
| BAY CREEK | airport | United States | 35.21 | -76.61 | 2 | 0 | |
| BAY ELECTRIC SUPPLY | airport | United States | 29.49 | -95.11 | 26 | 0 | |
| BAY HELICOPTERS | airport | United States | 30.19 | -85.66 | 16 | 0 | |
| BAY MEDICAL CENTER | airport | United States | 30.16 | -85.65 | 30 | 0 | |
| BAY MINETTE MUNI | airport | United States | 30.87 | -87.82 | 248 | 0 | |
| BAY PINES VETERANS ADMINISTRATION | airport | United States | 27.81 | -82.77 | 9 | 0 | |
| BAY SEAPLANES | airport | United States | 30.18 | -85.75 | 0 | 0 | |
| BAYAMON RGNL HOSPITAL | airport | United States | 18.37 | -66.15 | 110 | 0 | |
| BAYBANK | airport | United States | 42.48 | -71.21 | 150 | 0 | |
| BAYCOAST MEDICAL CENTER | airport | United States | 29.75 | -94.95 | 30 | 0 | |
| BAYES | airport | United States | 40.34 | -83.28 | 1000 | 0 | |
| BAYFIELD COUNTY | airport | United States | 46.58 | -91.46 | 1143 | 0 | |
| BAYFLITE ONE | airport | United States | 28.19 | -82.62 | 55 | 0 | |
| BAYFLITE ONE SATELLITE BASE | airport | United States | 28.19 | -82.63 | 41 | 0 | |
| BAYFRONT GARAGE | airport | United States | 42.13 | -80.09 | 1130 | 0 | |
| BAYFRONT MEDICAL CENTER INC | airport | United States | 27.76 | -82.64 | 128 | 0 | |
| BAYLESS | airport | United States | 29.40 | -95.43 | 49 | 0 | |
| BAYLIE | airport | United States | 33.40 | -96.49 | 685 | 0 | |
| BAYLOR ALL SAINTS MEDICAL CENTER | airport | United States | 32.73 | -97.35 | 689 | 0 | |
| BAYLOR HEALTH CENTER AT IRVING COPPELL | airport | United States | 32.91 | -96.95 | 527 | 0 | |
| BAYLOR MEDICAL CENTER | airport | United States | 32.40 | -96.86 | 560 | 0 | |
| BAYLOR RGNL MEDICAL CENTER AT PLANO | airport | United States | 33.01 | -96.79 | 688 | 0 | |
| BAYLOR UNIVERSITY MEDICAL CENTER DALLAS | airport | United States | 32.79 | -96.78 | 551 | 0 | |
| BAYLOR UNIVERSITY MEDICAL CENTER GRAPEVINE | airport | United States | 32.93 | -97.09 | 673 | 0 | |
| BAYONNE GOLF CLUB | airport | United States | 40.66 | -74.09 | 9 | 0 | |
| BAYOU BOEUF | airport | United States | 29.68 | -91.10 | 2 | 0 | |
| BAYOU MEADOWS | airport | United States | 32.70 | -91.38 | 85 | 0 | |
| BAYPORT AERODROME | airport | United States | 40.76 | -73.05 | 41 | 0 | |
| BAYSIDE STATE PRISON | airport | United States | 39.24 | -74.95 | 15 | 0 | |
| BAYSTATE MEDICAL CTR | airport | United States | 42.12 | -72.60 | 100 | 0 | |
| BAYTOWN | airport | United States | 29.79 | -94.95 | 34 | 0 | |
| BAYVIEW | airport | United States | 39.29 | -76.55 | 132 | 0 | |
| BAYVIEW | airport | United States | 42.68 | -82.75 | 905 | 0 | |
| BAYVIEW FARMS | airport | United States | 48.52 | -122.47 | 6 | 0 | |
| BAYWAY REFINERY | airport | United States | 40.64 | -74.23 | 20 | 0 |