| Gelnhausen to Paola | 819.91 mi (1,319.52 km) |
| Gelnhausen to Parabiago | 320.87 mi (516.39 km) |
| Gelnhausen to Parabita | 825.03 mi (1,327.76 km) |
| Gelnhausen to Parma | 376.91 mi (606.57 km) |
| Gelnhausen to Partanna | 881.04 mi (1,417.89 km) |
| Gelnhausen to Partinico | 861.72 mi (1,386.80 km) |
| Gelnhausen to Pasian di Prato | 341.67 mi (549.87 km) |
| Gelnhausen to Paterno | 917.69 mi (1,476.87 km) |
| Gelnhausen to Patti | 880.81 mi (1,417.52 km) |
| Gelnhausen to Paullo | 330.67 mi (532.16 km) |
| Gelnhausen to Pavia | 346.48 mi (557.61 km) |
| Gelnhausen to Pavullo nel Frignano | 412.82 mi (664.37 km) |
| Gelnhausen to Pedara | 916.95 mi (1,475.69 km) |
| Gelnhausen to Pellezzano | 707.63 mi (1,138.83 km) |
| Gelnhausen to Penne | 581.16 mi (935.28 km) |
