| Romanshorn to Pandino | 149.77 mi (241.03 km) |
| Romanshorn to Paola | 657.33 mi (1,057.88 km) |
| Romanshorn to Parabiago | 139.90 mi (225.15 km) |
| Romanshorn to Parabita | 678.10 mi (1,091.29 km) |
| Romanshorn to Parma | 196.41 mi (316.09 km) |
| Romanshorn to Partanna | 702.62 mi (1,130.76 km) |
| Romanshorn to Partinico | 684.18 mi (1,101.07 km) |
| Romanshorn to Pasian di Prato | 209.67 mi (337.43 km) |
| Romanshorn to Paterno | 745.60 mi (1,199.93 km) |
| Romanshorn to Patti | 709.97 mi (1,142.58 km) |
| Romanshorn to Paullo | 148.34 mi (238.74 km) |
| Romanshorn to Pavia | 164.60 mi (264.89 km) |
| Romanshorn to Pavullo nel Frignano | 234.22 mi (376.93 km) |
| Romanshorn to Pedara | 745.60 mi (1,199.92 km) |
| Romanshorn to Pellezzano | 542.50 mi (873.06 km) |
