| Opava to Casandrino | 646.70 mi (1,040.76 km) |
| Opava to Casapulla | 637.34 mi (1,025.70 km) |
| Opava to Casarano | 685.62 mi (1,103.40 km) |
| Opava to Casatenovo | 494.21 mi (795.35 km) |
| Opava to Casciana Terme | 560.84 mi (902.59 km) |
| Opava to Cascina | 554.16 mi (891.84 km) |
| Opava to Caselle Torinese | 579.68 mi (932.91 km) |
| Opava to Caserta | 636.69 mi (1,024.65 km) |
| Opava to Casier | 394.05 mi (634.16 km) |
| Opava to Casorate Primo | 522.13 mi (840.29 km) |
| Opava to Casoria | 648.27 mi (1,043.29 km) |
| Opava to Cassano al Ionio | 705.88 mi (1,136.00 km) |
| Opava to Cassano d'Adda | 494.01 mi (795.03 km) |
| Opava to Cassano delle Murge | 628.03 mi (1,010.72 km) |
| Opava to Cassina de' Pecchi | 500.25 mi (805.08 km) |
