| Olecko to Caltagirone | 1,221.09 mi (1,965.15 km) |
| Olecko to Caltanissetta | 1,211.16 mi (1,949.18 km) |
| Olecko to Calvisano | 807.22 mi (1,299.09 km) |
| Olecko to Calvizzano | 985.47 mi (1,585.96 km) |
| Olecko to Camaiore | 887.93 mi (1,428.98 km) |
| Olecko to Cameri | 851.41 mi (1,370.22 km) |
| Olecko to Camisano Vicentino | 758.39 mi (1,220.51 km) |
| Olecko to Campagna | 985.07 mi (1,585.32 km) |
| Olecko to Campagnano di Roma | 943.43 mi (1,518.30 km) |
| Olecko to Campi Bisenzio | 872.11 mi (1,403.53 km) |
| Olecko to Campi Salentina | 964.69 mi (1,552.51 km) |
| Olecko to Campiglia Marittima | 929.82 mi (1,496.40 km) |
| Olecko to Campobasso | 933.58 mi (1,502.45 km) |
| Olecko to Campobello di Licata | 1,229.37 mi (1,978.47 km) |
| Olecko to Campobello di Mazara | 1,223.81 mi (1,969.52 km) |
