| South Houston to Pandino | 5,434.51 mi (8,746.01 km) |
| South Houston to Paola | 5,939.98 mi (9,559.48 km) |
| South Houston to Parabiago | 5,403.85 mi (8,696.66 km) |
| South Houston to Parabita | 6,001.91 mi (9,659.14 km) |
| South Houston to Parma | 5,488.42 mi (8,832.76 km) |
| South Houston to Partanna | 5,865.21 mi (9,439.15 km) |
| South Houston to Partinico | 5,863.07 mi (9,435.69 km) |
| South Houston to Pasian di Prato | 5,559.68 mi (8,947.43 km) |
| South Houston to Paterno | 5,962.14 mi (9,595.14 km) |
| South Houston to Patti | 5,942.27 mi (9,563.16 km) |
| South Houston to Paullo | 5,427.68 mi (8,735.01 km) |
| South Houston to Pavia | 5,425.66 mi (8,731.76 km) |
| South Houston to Pavullo nel Frignano | 5,526.63 mi (8,894.25 km) |
| South Houston to Pedara | 5,967.61 mi (9,603.94 km) |
| South Houston to Pellezzano | 5,830.75 mi (9,383.69 km) |
