| Castel Bolognese to Sanary-sur-Mer | 310.65 mi (499.94 km) |
| Castel Bolognese to Sannois | 554.61 mi (892.56 km) |
| Castel Bolognese to Saran | 536.69 mi (863.72 km) |
| Castel Bolognese to Sarcelles | 550.75 mi (886.35 km) |
| Castel Bolognese to Sarlat-la-Caneda | 521.76 mi (839.69 km) |
| Castel Bolognese to Sarrebourg | 379.42 mi (610.62 km) |
| Castel Bolognese to Sarreguemines | 399.69 mi (643.24 km) |
| Castel Bolognese to Sartrouville | 556.96 mi (896.33 km) |
| Castel Bolognese to Sarzeau | 733.27 mi (1,180.09 km) |
| Castel Bolognese to Sassenage | 307.09 mi (494.22 km) |
| Castel Bolognese to Saumur | 606.54 mi (976.13 km) |
| Castel Bolognese to Savenay | 693.03 mi (1,115.32 km) |
| Castel Bolognese to Saverne | 371.30 mi (597.55 km) |
| Castel Bolognese to Savigny-le-Temple | 528.05 mi (849.82 km) |
| Castel Bolognese to Savigny-sur-Orge | 540.75 mi (870.25 km) |
