| Sion to Busto Arsizio | 83.29 mi (134.04 km) |
| Sion to Busto Garolfo | 87.10 mi (140.17 km) |
| Sion to Cabras | 439.24 mi (706.88 km) |
| Sion to Cadelbosco di Sopra | 186.49 mi (300.12 km) |
| Sion to Cadoneghe | 226.33 mi (364.25 km) |
| Sion to Cagli | 318.09 mi (511.91 km) |
| Sion to Cagliari | 492.03 mi (791.84 km) |
| Sion to Cairo Montenotte | 134.00 mi (215.65 km) |
| Sion to Caivano | 503.24 mi (809.88 km) |
| Sion to Calcinaia | 237.21 mi (381.76 km) |
| Sion to Calcinato | 156.15 mi (251.31 km) |
| Sion to Calderara di Reno | 221.45 mi (356.39 km) |
| Sion to Caldogno | 203.15 mi (326.95 km) |
| Sion to Calenzano | 247.22 mi (397.87 km) |
| Sion to Calolziocorte | 103.58 mi (166.69 km) |
