| Castelldefels to Sanary-sur-Mer | 233.39 mi (375.61 km) |
| Castelldefels to Sannois | 531.66 mi (855.62 km) |
| Castelldefels to Saran | 460.97 mi (741.86 km) |
| Castelldefels to Sarcelles | 533.46 mi (858.52 km) |
| Castelldefels to Sarlat-la-Caneda | 252.35 mi (406.13 km) |
| Castelldefels to Sarrebourg | 571.35 mi (919.50 km) |
| Castelldefels to Sarreguemines | 594.79 mi (957.22 km) |
| Castelldefels to Sartrouville | 529.14 mi (851.57 km) |
| Castelldefels to Sarzeau | 490.90 mi (790.02 km) |
| Castelldefels to Sassenage | 328.56 mi (528.77 km) |
| Castelldefels to Saumur | 425.44 mi (684.69 km) |
| Castelldefels to Savenay | 462.51 mi (744.34 km) |
| Castelldefels to Saverne | 578.41 mi (930.85 km) |
| Castelldefels to Savigny-le-Temple | 505.53 mi (813.57 km) |
| Castelldefels to Savigny-sur-Orge | 511.59 mi (823.32 km) |
