| Constanta to Caltagirone | 879.19 mi (1,414.91 km) |
| Constanta to Caltanissetta | 888.61 mi (1,430.07 km) |
| Constanta to Calvisano | 898.99 mi (1,446.78 km) |
| Constanta to Calvizzano | 768.36 mi (1,236.55 km) |
| Constanta to Camaiore | 908.68 mi (1,462.38 km) |
| Constanta to Cameri | 980.91 mi (1,578.63 km) |
| Constanta to Camisano Vicentino | 832.43 mi (1,339.66 km) |
| Constanta to Campagna | 730.40 mi (1,175.47 km) |
| Constanta to Campagnano di Roma | 829.67 mi (1,335.22 km) |
| Constanta to Campi Bisenzio | 868.59 mi (1,397.86 km) |
| Constanta to Campi Salentina | 601.24 mi (967.61 km) |
| Constanta to Campiglia Marittima | 902.60 mi (1,452.59 km) |
| Constanta to Campobasso | 728.74 mi (1,172.80 km) |
| Constanta to Campobello di Licata | 904.87 mi (1,456.24 km) |
| Constanta to Campobello di Mazara | 942.08 mi (1,516.13 km) |
