| Ostwald to Santeramo in Colle | 695.17 mi (1,118.77 km) |
| Ostwald to Santo Stefano di Magra | 320.84 mi (516.35 km) |
| Ostwald to Santo Stino di Livenza | 303.95 mi (489.16 km) |
| Ostwald to Sarezzo | 232.03 mi (373.42 km) |
| Ostwald to Sarno | 632.31 mi (1,017.61 km) |
| Ostwald to Saronno | 211.50 mi (340.38 km) |
| Ostwald to Sarzana | 324.75 mi (522.64 km) |
| Ostwald to Sassari | 542.20 mi (872.59 km) |
| Ostwald to Sasso Marconi | 332.44 mi (535.01 km) |
| Ostwald to Sassuolo | 312.45 mi (502.84 km) |
| Ostwald to Sava | 742.49 mi (1,194.92 km) |
| Ostwald to Saviano | 623.72 mi (1,003.78 km) |
| Ostwald to Savigliano | 269.57 mi (433.83 km) |
| Ostwald to Savignano sul Panaro | 322.27 mi (518.64 km) |
| Ostwald to Savignano sul Rubicone | 380.57 mi (612.46 km) |
