| Opava to Caltanissetta | 880.89 mi (1,417.65 km) |
| Opava to Calvisano | 473.23 mi (761.59 km) |
| Opava to Calvizzano | 649.81 mi (1,045.77 km) |
| Opava to Camaiore | 547.92 mi (881.80 km) |
| Opava to Cameri | 527.67 mi (849.20 km) |
| Opava to Camisano Vicentino | 419.28 mi (674.76 km) |
| Opava to Campagna | 654.80 mi (1,053.80 km) |
| Opava to Campagnano di Roma | 600.37 mi (966.20 km) |
| Opava to Campi Bisenzio | 529.77 mi (852.59 km) |
| Opava to Campi Salentina | 659.04 mi (1,060.62 km) |
| Opava to Campiglia Marittima | 587.22 mi (945.03 km) |
| Opava to Campobasso | 598.95 mi (963.91 km) |
| Opava to Campobello di Licata | 898.74 mi (1,446.39 km) |
| Opava to Campobello di Mazara | 887.65 mi (1,428.54 km) |
| Opava to Campodarsego | 413.86 mi (666.04 km) |
