| Lanham to Point Pleasant (New Jersey) | 166.61 mi (268.14 km) |
| Lanham to Pomona (California) | 2,278.31 mi (3,666.59 km) |
| Lanham to Pompano Beach (Florida) | 899.23 mi (1,447.18 km) |
| Lanham to Pompton Lakes (New Jersey) | 195.40 mi (314.47 km) |
| Lanham to Pompton Plains (New Jersey) | 192.92 mi (310.47 km) |
| Lanham to Ponca City (Oklahoma) | 1,112.00 mi (1,789.60 km) |
| Lanham to Ponce (Puerto Rico) | 1,572.26 mi (2,530.31 km) |
| Lanham to Pontiac (Illinois) | 638.66 mi (1,027.83 km) |
| Lanham to Pontiac (Michigan) | 422.33 mi (679.68 km) |
| Lanham to Pooler (Georgia) | 534.72 mi (860.55 km) |
| Lanham to Poplar Bluff (Missouri) | 754.96 mi (1,214.98 km) |
| Lanham to Poquoson (Virginia) | 129.18 mi (207.90 km) |
| Lanham to Port Angeles (Washington) | 2,379.50 mi (3,829.43 km) |
| Lanham to Port Arthur (Texas) | 1,156.40 mi (1,861.04 km) |
| Lanham to Port Charlotte (Florida) | 881.26 mi (1,418.24 km) |
