| Towcester to Sanary-sur-Mer | 697.60 mi (1,122.68 km) |
| Towcester to Sannois | 260.58 mi (419.36 km) |
| Towcester to Saran | 315.50 mi (507.74 km) |
| Towcester to Sarcelles | 262.21 mi (421.99 km) |
| Towcester to Sarlat-la-Caneda | 510.27 mi (821.19 km) |
| Towcester to Sarrebourg | 424.32 mi (682.88 km) |
| Towcester to Sarreguemines | 410.00 mi (659.83 km) |
| Towcester to Sartrouville | 260.44 mi (419.13 km) |
| Towcester to Sarzeau | 327.74 mi (527.44 km) |
| Towcester to Sassenage | 566.17 mi (911.16 km) |
| Towcester to Saumur | 338.94 mi (545.48 km) |
| Towcester to Savenay | 332.22 mi (534.66 km) |
| Towcester to Saverne | 435.38 mi (700.68 km) |
| Towcester to Savigny-le-Temple | 291.18 mi (468.61 km) |
| Towcester to Savigny-sur-Orge | 279.95 mi (450.53 km) |
