| Cities | Distance |
|---|---|
| Formia to Spilamberto | 261.23 mi (420.41 km) |
| Formia to Spilimbergo | 337.87 mi (543.75 km) |
| Formia to Spinea | 301.02 mi (484.44 km) |
| Formia to Spoleto | 113.49 mi (182.65 km) |
| Formia to Spoltore | 86.40 mi (139.05 km) |
| Formia to Spresiano | 319.48 mi (514.15 km) |
| Formia to Squinzano | 238.72 mi (384.18 km) |
| Formia to Statte | 193.22 mi (310.96 km) |
| Formia to Stezzano | 362.21 mi (582.93 km) |
| Formia to Strada | 198.43 mi (319.33 km) |
| Formia to Stradella | 341.72 mi (549.95 km) |
| Formia to Striano | 58.46 mi (94.08 km) |
| Formia to Subiaco | 53.24 mi (85.67 km) |
| Formia to Sulmona | 56.30 mi (90.60 km) |
| Formia to Surbo | 243.56 mi (391.97 km) |