| Opava to Campogalliano | 490.52 mi (789.42 km) |
| Opava to Campolongo Maggiore | 418.69 mi (673.82 km) |
| Opava to Camponogara | 415.48 mi (668.65 km) |
| Opava to Camposampiero | 409.82 mi (659.54 km) |
| Opava to Canegrate | 514.11 mi (827.39 km) |
| Opava to Canelli | 575.90 mi (926.82 km) |
| Opava to Canicatti | 891.58 mi (1,434.87 km) |
| Opava to Canosa di Puglia | 609.06 mi (980.18 km) |
| Opava to Cantu | 499.37 mi (803.65 km) |
| Opava to Caorle | 379.57 mi (610.85 km) |
| Opava to Capaci | 845.32 mi (1,360.41 km) |
| Opava to Capannori | 544.41 mi (876.14 km) |
| Opava to Capena | 596.67 mi (960.24 km) |
| Opava to Capo d'Orlando | 829.36 mi (1,334.73 km) |
| Opava to Capodrise | 638.24 mi (1,027.15 km) |
