| Formia to Pozzallo | 320.31 mi (515.48 km) |
| Formia to Pozzuoli | 40.41 mi (65.04 km) |
| Formia to Prato | 221.48 mi (356.44 km) |
| Formia to Preganziol | 307.33 mi (494.60 km) |
| Formia to Priolo Gargallo | 295.42 mi (475.43 km) |
| Formia to Priverno | 26.38 mi (42.46 km) |
| Formia to Pulsano | 204.49 mi (329.10 km) |
| Formia to Putignano | 184.59 mi (297.07 km) |
| Formia to Qualiano | 36.82 mi (59.26 km) |
| Formia to Quarrata | 223.04 mi (358.95 km) |
| Formia to Quartu Sant'Elena | 272.38 mi (438.36 km) |
| Formia to Quartucciu | 272.30 mi (438.23 km) |
| Formia to Quattro Castella | 281.88 mi (453.64 km) |
| Formia to Quinto di Treviso | 311.45 mi (501.23 km) |
| Formia to Racale | 251.67 mi (405.02 km) |
