| River Grove to Pandino | 4,552.24 mi (7,326.12 km) |
| River Grove to Paola | 5,070.60 mi (8,160.35 km) |
| River Grove to Parabiago | 4,522.19 mi (7,277.76 km) |
| River Grove to Parabita | 5,122.89 mi (8,244.49 km) |
| River Grove to Parma | 4,607.32 mi (7,414.76 km) |
| River Grove to Partanna | 5,015.00 mi (8,070.86 km) |
| River Grove to Partinico | 5,010.23 mi (8,063.19 km) |
| River Grove to Pasian di Prato | 4,666.02 mi (7,509.23 km) |
| River Grove to Paterno | 5,105.95 mi (8,217.24 km) |
| River Grove to Patti | 5,082.74 mi (8,179.88 km) |
| River Grove to Paullo | 4,545.68 mi (7,315.56 km) |
| River Grove to Pavia | 4,545.43 mi (7,315.16 km) |
| River Grove to Pavullo nel Frignano | 4,646.64 mi (7,478.05 km) |
| River Grove to Pedara | 5,110.58 mi (8,224.68 km) |
| River Grove to Pellezzano | 4,958.29 mi (7,979.59 km) |
