| Onex to Santa Venerina | 747.63 mi (1,203.19 km) |
| Onex to Santeramo in Colle | 650.42 mi (1,046.76 km) |
| Onex to Santo Stefano di Magra | 232.39 mi (374.00 km) |
| Onex to Santo Stino di Livenza | 317.64 mi (511.20 km) |
| Onex to Sarezzo | 200.47 mi (322.63 km) |
| Onex to Sarno | 564.83 mi (909.01 km) |
| Onex to Saronno | 146.36 mi (235.55 km) |
| Onex to Sarzana | 236.24 mi (380.19 km) |
| Onex to Sassari | 396.62 mi (638.30 km) |
| Onex to Sasso Marconi | 278.93 mi (448.90 km) |
| Onex to Sassuolo | 253.80 mi (408.45 km) |
| Onex to Sava | 700.46 mi (1,127.28 km) |
| Onex to Saviano | 556.28 mi (895.24 km) |
| Onex to Savigliano | 129.43 mi (208.30 km) |
| Onex to Savignano sul Panaro | 266.79 mi (429.36 km) |
