| Castricum to Sanary-sur-Mer | 653.71 mi (1,052.04 km) |
| Castricum to Sannois | 268.65 mi (432.35 km) |
| Castricum to Saran | 340.68 mi (548.27 km) |
| Castricum to Sarcelles | 265.08 mi (426.61 km) |
| Castricum to Sarlat-la-Caneda | 551.96 mi (888.29 km) |
| Castricum to Sarrebourg | 283.56 mi (456.35 km) |
| Castricum to Sarreguemines | 259.76 mi (418.04 km) |
| Castricum to Sartrouville | 272.50 mi (438.55 km) |
| Castricum to Sarzeau | 478.42 mi (769.94 km) |
| Castricum to Sassenage | 509.50 mi (819.96 km) |
| Castricum to Saumur | 421.87 mi (678.93 km) |
| Castricum to Savenay | 463.11 mi (745.31 km) |
| Castricum to Saverne | 288.38 mi (464.10 km) |
| Castricum to Savigny-le-Temple | 288.84 mi (464.84 km) |
| Castricum to Savigny-sur-Orge | 286.08 mi (460.40 km) |
