| Giessen to Poggio a Caiano | 480.84 mi (773.84 km) |
| Giessen to Poggio Renatico | 422.74 mi (680.34 km) |
| Giessen to Poggiomarino | 732.60 mi (1,179.00 km) |
| Giessen to Poirino | 393.08 mi (632.61 km) |
| Giessen to Policoro | 814.59 mi (1,310.95 km) |
| Giessen to Polistena | 916.29 mi (1,474.62 km) |
| Giessen to Pomezia | 642.47 mi (1,033.95 km) |
| Giessen to Pomigliano d'Arco | 722.29 mi (1,162.42 km) |
| Giessen to Pompei | 734.91 mi (1,182.72 km) |
| Giessen to Ponsacco | 490.10 mi (788.74 km) |
| Giessen to Pontassieve | 487.98 mi (785.33 km) |
| Giessen to Ponte Buggianese | 475.94 mi (765.94 km) |
| Giessen to Ponte San Pietro | 340.21 mi (547.52 km) |
| Giessen to Pontecorvo | 673.91 mi (1,084.56 km) |
| Giessen to Pontedera | 486.98 mi (783.73 km) |
