| Formia to Paola | 182.86 mi (294.28 km) |
| Formia to Parabiago | 377.80 mi (608.01 km) |
| Formia to Parabita | 251.18 mi (404.24 km) |
| Formia to Parma | 295.30 mi (475.23 km) |
| Formia to Partanna | 247.49 mi (398.30 km) |
| Formia to Partinico | 223.84 mi (360.23 km) |
| Formia to Pasian di Prato | 331.15 mi (532.93 km) |
| Formia to Paterno | 264.65 mi (425.92 km) |
| Formia to Patti | 227.67 mi (366.40 km) |
| Formia to Paullo | 356.42 mi (573.60 km) |
| Formia to Pavia | 351.68 mi (565.97 km) |
| Formia to Pavullo nel Frignano | 254.50 mi (409.58 km) |
| Formia to Pedara | 263.78 mi (424.51 km) |
| Formia to Pellezzano | 70.39 mi (113.28 km) |
| Formia to Penne | 83.20 mi (133.90 km) |
