| Ourem to Caltagirone | 1,256.48 mi (2,022.11 km) |
| Ourem to Caltanissetta | 1,228.21 mi (1,976.61 km) |
| Ourem to Calvisano | 1,037.63 mi (1,669.91 km) |
| Ourem to Calvizzano | 1,198.98 mi (1,929.57 km) |
| Ourem to Camaiore | 1,013.35 mi (1,630.83 km) |
| Ourem to Cameri | 962.14 mi (1,548.41 km) |
| Ourem to Camisano Vicentino | 1,104.84 mi (1,778.07 km) |
| Ourem to Campagna | 1,247.93 mi (2,008.35 km) |
| Ourem to Campagnano di Roma | 1,104.74 mi (1,777.90 km) |
| Ourem to Campi Bisenzio | 1,052.88 mi (1,694.45 km) |
| Ourem to Campi Salentina | 1,402.15 mi (2,256.55 km) |
| Ourem to Campiglia Marittima | 1,020.03 mi (1,641.58 km) |
| Ourem to Campobasso | 1,222.13 mi (1,966.83 km) |
| Ourem to Campobello di Licata | 1,224.56 mi (1,970.75 km) |
| Ourem to Campobello di Mazara | 1,156.03 mi (1,860.46 km) |
