| Castro Valley to Sanary-sur-Mer | 5,966.37 mi (9,601.94 km) |
| Castro Valley to Sannois | 5,547.66 mi (8,928.10 km) |
| Castro Valley to Saran | 5,588.94 mi (8,994.52 km) |
| Castro Valley to Sarcelles | 5,550.15 mi (8,932.10 km) |
| Castro Valley to Sarlat-la-Caneda | 5,725.77 mi (9,214.73 km) |
| Castro Valley to Sarrebourg | 5,700.07 mi (9,173.37 km) |
| Castro Valley to Sarreguemines | 5,680.16 mi (9,141.33 km) |
| Castro Valley to Sartrouville | 5,546.66 mi (8,926.49 km) |
| Castro Valley to Sarzeau | 5,462.52 mi (8,791.08 km) |
| Castro Valley to Sassenage | 5,849.85 mi (9,414.42 km) |
| Castro Valley to Saumur | 5,562.96 mi (8,952.72 km) |
| Castro Valley to Savenay | 5,497.78 mi (8,847.82 km) |
| Castro Valley to Saverne | 5,708.37 mi (9,186.74 km) |
| Castro Valley to Savigny-le-Temple | 5,577.58 mi (8,976.24 km) |
| Castro Valley to Savigny-sur-Orge | 5,565.46 mi (8,956.73 km) |
