| Ocana to Caltagirone | 988.68 mi (1,591.13 km) |
| Ocana to Caltanissetta | 960.10 mi (1,545.13 km) |
| Ocana to Calvisano | 794.48 mi (1,278.59 km) |
| Ocana to Calvizzano | 930.57 mi (1,497.61 km) |
| Ocana to Camaiore | 759.22 mi (1,221.85 km) |
| Ocana to Cameri | 724.60 mi (1,166.13 km) |
| Ocana to Camisano Vicentino | 860.43 mi (1,384.72 km) |
| Ocana to Campagna | 979.19 mi (1,575.85 km) |
| Ocana to Campagnano di Roma | 839.77 mi (1,351.47 km) |
| Ocana to Campi Bisenzio | 797.07 mi (1,282.76 km) |
| Ocana to Campi Salentina | 1,133.30 mi (1,823.87 km) |
| Ocana to Campiglia Marittima | 760.09 mi (1,223.25 km) |
| Ocana to Campobasso | 955.24 mi (1,537.31 km) |
| Ocana to Campobello di Licata | 957.02 mi (1,540.18 km) |
| Ocana to Campobello di Mazara | 888.19 mi (1,429.41 km) |
