| Niederkassel to Paola | 903.22 mi (1,453.59 km) |
| Niederkassel to Parabiago | 373.83 mi (601.63 km) |
| Niederkassel to Parabita | 916.02 mi (1,474.19 km) |
| Niederkassel to Parma | 442.72 mi (712.49 km) |
| Niederkassel to Partanna | 948.79 mi (1,526.94 km) |
| Niederkassel to Partinico | 930.96 mi (1,498.23 km) |
| Niederkassel to Pasian di Prato | 433.73 mi (698.02 km) |
| Niederkassel to Paterno | 993.62 mi (1,599.07 km) |
| Niederkassel to Patti | 957.93 mi (1,541.64 km) |
| Niederkassel to Paullo | 388.69 mi (625.54 km) |
| Niederkassel to Pavia | 401.22 mi (645.70 km) |
| Niederkassel to Pavullo nel Frignano | 481.58 mi (775.02 km) |
| Niederkassel to Pedara | 993.60 mi (1,599.04 km) |
| Niederkassel to Pellezzano | 789.09 mi (1,269.93 km) |
| Niederkassel to Penne | 663.28 mi (1,067.44 km) |
