| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coral Hills | city | Maryland | United States | 38.87 | -76.92 | 249 | |
| Corbett | city | Maryland | United States | 39.57 | -76.62 | 410 | |
| Corbett Hill Farms | city | Maryland | United States | 39.56 | -76.60 | 830 | |
| Corbin | city | Maryland | United States | 38.16 | -75.49 | 19 | |
| Cordova | city | Maryland | United States | 38.88 | -76.00 | 52 | |
| Corner House | city | Maryland | United States | 39.40 | -77.59 | 830 | |
| Cornersville | city | Maryland | United States | 38.60 | -76.21 | 3 | |
| Corns Manor | city | Maryland | United States | 39.55 | -76.27 | 347 | |
| Correlli Estates | city | Maryland | United States | 39.42 | -76.44 | 203 | |
| Corridor North | city | Maryland | United States | 39.14 | -76.80 | 206 | |
| Corriganville | city | Maryland | United States | 39.69 | -78.79 | 928 | |
| Corsica Landing | city | Maryland | United States | 39.08 | -76.11 | 49 | |
| Corsica Landing Estates | city | Maryland | United States | 39.06 | -76.07 | 16 |