| Altena to Santeramo in Colle | 845.15 mi (1,360.13 km) |
| Altena to Santo Stefano di Magra | 504.04 mi (811.17 km) |
| Altena to Santo Stino di Livenza | 447.69 mi (720.49 km) |
| Altena to Sarezzo | 407.19 mi (655.31 km) |
| Altena to Sarno | 796.43 mi (1,281.73 km) |
| Altena to Saronno | 397.05 mi (638.98 km) |
| Altena to Sarzana | 507.78 mi (817.20 km) |
| Altena to Sassari | 731.78 mi (1,177.69 km) |
| Altena to Sasso Marconi | 504.71 mi (812.25 km) |
| Altena to Sassuolo | 487.99 mi (785.35 km) |
| Altena to Sava | 889.38 mi (1,431.32 km) |
| Altena to Saviano | 788.06 mi (1,268.26 km) |
| Altena to Savigliano | 459.47 mi (739.45 km) |
| Altena to Savignano sul Panaro | 496.00 mi (798.24 km) |
| Altena to Savignano sul Rubicone | 544.34 mi (876.03 km) |
