| Civitavecchia to Sevnica | 321.22 mi (516.95 km) |
| Civitavecchia to Sezana | 269.44 mi (433.62 km) |
| Civitavecchia to Skocjan | 315.04 mi (507.00 km) |
| Civitavecchia to Skofja Loka | 307.17 mi (494.34 km) |
| Civitavecchia to Skofljica | 301.63 mi (485.43 km) |
| Civitavecchia to Slovenj Gradec | 345.04 mi (555.29 km) |
| Civitavecchia to Slovenska Bistrica | 350.31 mi (563.76 km) |
| Civitavecchia to Slovenske Konjice | 343.34 mi (552.55 km) |
| Civitavecchia to Smarje | 339.49 mi (546.36 km) |
| Civitavecchia to Smarjeske Toplice | 310.58 mi (499.83 km) |
| Civitavecchia to Smartno | 311.61 mi (501.48 km) |
| Civitavecchia to Smartno | 333.14 mi (536.14 km) |
| Civitavecchia to Sodrazica | 289.65 mi (466.14 km) |
| Civitavecchia to Solcava | 330.96 mi (532.63 km) |
| Civitavecchia to Sostanj | 336.52 mi (541.57 km) |
