| Northolt to Sanary-sur-Mer | 649.51 mi (1,045.29 km) |
| Northolt to Sannois | 212.37 mi (341.78 km) |
| Northolt to Saran | 267.92 mi (431.18 km) |
| Northolt to Sarcelles | 214.04 mi (344.46 km) |
| Northolt to Sarlat-la-Caneda | 465.67 mi (749.42 km) |
| Northolt to Sarrebourg | 381.60 mi (614.13 km) |
| Northolt to Sarreguemines | 368.59 mi (593.19 km) |
| Northolt to Sartrouville | 212.22 mi (341.53 km) |
| Northolt to Sarzeau | 297.79 mi (479.25 km) |
| Northolt to Sassenage | 517.97 mi (833.59 km) |
| Northolt to Saumur | 296.47 mi (477.13 km) |
| Northolt to Savenay | 297.67 mi (479.05 km) |
| Northolt to Saverne | 393.13 mi (632.68 km) |
| Northolt to Savigny-le-Temple | 242.97 mi (391.02 km) |
| Northolt to Savigny-sur-Orge | 231.73 mi (372.94 km) |
