| Formia to Pergine Valsugana | 352.35 mi (567.05 km) |
| Formia to Perugia | 142.16 mi (228.78 km) |
| Formia to Pesaro | 186.69 mi (300.45 km) |
| Formia to Pescantina | 322.37 mi (518.80 km) |
| Formia to Pescara | 88.27 mi (142.06 km) |
| Formia to Peschiera del Garda | 323.56 mi (520.72 km) |
| Formia to Pescia | 235.16 mi (378.46 km) |
| Formia to Petilia Policastro | 223.58 mi (359.81 km) |
| Formia to Piacenza | 327.48 mi (527.02 km) |
| Formia to Pianella | 81.42 mi (131.03 km) |
| Formia to Pianezza | 404.73 mi (651.35 km) |
| Formia to Pianiga | 300.66 mi (483.86 km) |
| Formia to Piano di Sorrento | 60.28 mi (97.01 km) |
| Formia to Pianoro | 244.43 mi (393.37 km) |
| Formia to Piazza Armerina | 271.29 mi (436.60 km) |
