| Harrow on the Hill to Sanary-sur-Mer | 649.88 mi (1,045.89 km) |
| Harrow on the Hill to Sannois | 212.56 mi (342.08 km) |
| Harrow on the Hill to Saran | 268.50 mi (432.12 km) |
| Harrow on the Hill to Sarcelles | 214.17 mi (344.67 km) |
| Harrow on the Hill to Sarlat-la-Caneda | 466.68 mi (751.05 km) |
| Harrow on the Hill to Sarrebourg | 380.79 mi (612.82 km) |
| Harrow on the Hill to Sarreguemines | 367.67 mi (591.71 km) |
| Harrow on the Hill to Sartrouville | 212.45 mi (341.91 km) |
| Harrow on the Hill to Sarzeau | 299.60 mi (482.16 km) |
| Harrow on the Hill to Sassenage | 518.13 mi (833.85 km) |
| Harrow on the Hill to Saumur | 297.70 mi (479.11 km) |
| Harrow on the Hill to Savenay | 299.33 mi (481.72 km) |
| Harrow on the Hill to Saverne | 392.28 mi (631.32 km) |
| Harrow on the Hill to Savigny-le-Temple | 243.17 mi (391.34 km) |
| Harrow on the Hill to Savigny-sur-Orge | 231.98 mi (373.34 km) |
