| Hertford to Sanary-sur-Mer | 658.95 mi (1,060.47 km) |
| Hertford to Sannois | 220.58 mi (354.98 km) |
| Hertford to Saran | 279.59 mi (449.95 km) |
| Hertford to Sarcelles | 221.73 mi (356.84 km) |
| Hertford to Sarlat-la-Caneda | 480.86 mi (773.88 km) |
| Hertford to Sarrebourg | 379.15 mi (610.19 km) |
| Hertford to Sarreguemines | 364.90 mi (587.24 km) |
| Hertford to Sartrouville | 220.87 mi (355.45 km) |
| Hertford to Sarzeau | 318.56 mi (512.67 km) |
| Hertford to Sassenage | 525.49 mi (845.69 km) |
| Hertford to Saumur | 313.45 mi (504.45 km) |
| Hertford to Savenay | 317.61 mi (511.15 km) |
| Hertford to Saverne | 390.23 mi (628.01 km) |
| Hertford to Savigny-le-Temple | 251.19 mi (404.26 km) |
| Hertford to Savigny-sur-Orge | 240.48 mi (387.01 km) |
