| Cities | Distance |
|---|---|
| Formia to Settimo Torinese | 397.53 mi (639.77 km) |
| Formia to Seveso | 376.59 mi (606.06 km) |
| Formia to Sezze | 32.75 mi (52.71 km) |
| Formia to Siano | 64.68 mi (104.09 km) |
| Formia to Siena | 183.66 mi (295.57 km) |
| Formia to Signa | 215.98 mi (347.58 km) |
| Formia to Silea | 310.31 mi (499.40 km) |
| Formia to Silvi Paese | 92.32 mi (148.57 km) |
| Formia to Sinalunga | 165.62 mi (266.54 km) |
| Formia to Siniscola | 210.17 mi (338.24 km) |
| Formia to Sinnai | 269.27 mi (433.34 km) |
| Formia to Siracusa | 303.50 mi (488.43 km) |
| Formia to Solaro | 376.66 mi (606.17 km) |
| Formia to Soliera | 275.70 mi (443.70 km) |
| Formia to Solofra | 70.90 mi (114.10 km) |