| Glenmont to Pikesville (Maryland) | 28.77 mi (46.30 km) |
| Glenmont to Pine Bluff (Arkansas) | 893.88 mi (1,438.56 km) |
| Glenmont to Pine Castle (Florida) | 773.45 mi (1,244.75 km) |
| Glenmont to Pine Hill (New Jersey) | 120.66 mi (194.19 km) |
| Glenmont to Pine Hills (Florida) | 767.54 mi (1,235.24 km) |
| Glenmont to Pinecrest (Florida) | 945.30 mi (1,521.31 km) |
| Glenmont to Pinehurst (North Carolina) | 299.26 mi (481.61 km) |
| Glenmont to Pinellas Park (Florida) | 840.04 mi (1,351.91 km) |
| Glenmont to Pineville (Louisiana) | 1,016.38 mi (1,635.70 km) |
| Glenmont to Pineville (North Carolina) | 347.29 mi (558.91 km) |
| Glenmont to Pinewood (Florida) | 930.40 mi (1,497.33 km) |
| Glenmont to Piney Green (North Carolina) | 298.87 mi (480.98 km) |
| Glenmont to Pinole (California) | 2,420.52 mi (3,895.45 km) |
| Glenmont to Piqua (Ohio) | 390.21 mi (627.98 km) |
| Glenmont to Pittsburg (California) | 2,399.81 mi (3,862.11 km) |
