| Blackburn to Point Pleasant (New Jersey) | 3,353.75 mi (5,397.34 km) |
| Blackburn to Pomona (California) | 5,249.08 mi (8,447.58 km) |
| Blackburn to Pompano Beach (Florida) | 4,281.28 mi (6,890.06 km) |
| Blackburn to Pompton Lakes (New Jersey) | 3,320.13 mi (5,343.23 km) |
| Blackburn to Pompton Plains (New Jersey) | 3,322.54 mi (5,347.12 km) |
| Blackburn to Ponca City (Oklahoma) | 4,395.77 mi (7,074.31 km) |
| Blackburn to Ponce (Puerto Rico) | 4,169.96 mi (6,710.91 km) |
| Blackburn to Pontiac (Illinois) | 3,875.72 mi (6,237.36 km) |
| Blackburn to Pontiac (Michigan) | 3,591.88 mi (5,780.58 km) |
| Blackburn to Pooler (Georgia) | 4,025.25 mi (6,478.01 km) |
| Blackburn to Poplar Bluff (Missouri) | 4,146.74 mi (6,673.53 km) |
| Blackburn to Poquoson (Virginia) | 3,582.42 mi (5,765.35 km) |
| Blackburn to Port Angeles (Washington) | 4,601.50 mi (7,405.40 km) |
| Blackburn to Port Arthur (Texas) | 4,638.75 mi (7,465.35 km) |
| Blackburn to Port Charlotte (Florida) | 4,322.40 mi (6,956.23 km) |
