| Formia to Piazzola sul Brenta | 309.05 mi (497.37 km) |
| Formia to Pietrasanta | 253.17 mi (407.44 km) |
| Formia to Pieve di Soligo | 327.11 mi (526.44 km) |
| Formia to Pinerolo | 403.75 mi (649.78 km) |
| Formia to Pioltello | 362.94 mi (584.10 km) |
| Formia to Piombino | 196.07 mi (315.54 km) |
| Formia to Piombino Dese | 310.65 mi (499.94 km) |
| Formia to Piossasco | 402.87 mi (648.35 km) |
| Formia to Piove di Sacco | 289.61 mi (466.09 km) |
| Formia to Pisa | 235.57 mi (379.12 km) |
| Formia to Pisticci | 165.05 mi (265.63 km) |
| Formia to Pistoia | 229.76 mi (369.76 km) |
| Formia to Pizzo | 221.01 mi (355.68 km) |
| Formia to Podenzano | 322.61 mi (519.19 km) |
| Formia to Poggibonsi | 197.37 mi (317.63 km) |
