| Formia to Ribnica | 314.07 mi (505.44 km) |
| Formia to Ribnica | 373.35 mi (600.85 km) |
| Formia to Rogaska Slatina | 357.52 mi (575.38 km) |
| Formia to Rogasovci | 401.03 mi (645.39 km) |
| Formia to Rogatec | 358.01 mi (576.17 km) |
| Formia to Ruse | 376.29 mi (605.57 km) |
| Formia to Salovci | 406.41 mi (654.05 km) |
| Formia to Selnica ob Dravi | 376.88 mi (606.53 km) |
| Formia to Semic | 313.11 mi (503.90 km) |
| Formia to Sempeter pri Gorici | 322.09 mi (518.36 km) |
| Formia to Sencur | 346.14 mi (557.06 km) |
| Formia to Sentilj | 387.50 mi (623.62 km) |
| Formia to Sentjernej | 327.41 mi (526.91 km) |
| Formia to Sentjur | 353.39 mi (568.73 km) |
| Formia to Sentrupert | 333.66 mi (536.98 km) |
