| Formia to Sant'Arpino | 39.25 mi (63.17 km) |
| Formia to Sant'Egidio alla Vibrata | 108.36 mi (174.39 km) |
| Formia to Sant'Elpidio a Mare | 135.66 mi (218.33 km) |
| Formia to Sant'Ilario d'Enza | 289.90 mi (466.54 km) |
| Formia to Santa Croce Camerina | 310.57 mi (499.82 km) |
| Formia to Santa Croce sull' Arno | 222.97 mi (358.84 km) |
| Formia to Santa Flavia | 220.00 mi (354.05 km) |
| Formia to Santa Lucia di Piave | 323.62 mi (520.82 km) |
| Formia to Santa Maria a Monte | 224.93 mi (361.99 km) |
| Formia to Santa Maria a Vico | 47.88 mi (77.06 km) |
| Formia to Santa Maria Capua Vetere | 35.29 mi (56.79 km) |
| Formia to Santa Maria di Sala | 303.64 mi (488.66 km) |
| Formia to Santa Marinella | 105.47 mi (169.74 km) |
| Formia to Santa Teresa di Riva | 247.92 mi (398.98 km) |
| Formia to Santa Venerina | 260.45 mi (419.16 km) |
