| Mainz to Caltanissetta | 909.68 mi (1,463.99 km) |
| Mainz to Calvisano | 334.47 mi (538.27 km) |
| Mainz to Calvizzano | 689.49 mi (1,109.63 km) |
| Mainz to Camaiore | 428.83 mi (690.13 km) |
| Mainz to Cameri | 310.28 mi (499.34 km) |
| Mainz to Camisano Vicentino | 347.66 mi (559.50 km) |
| Mainz to Campagna | 723.54 mi (1,164.42 km) |
| Mainz to Campagnano di Roma | 576.95 mi (928.51 km) |
| Mainz to Campi Bisenzio | 446.96 mi (719.31 km) |
| Mainz to Campi Salentina | 813.28 mi (1,308.85 km) |
| Mainz to Campiglia Marittima | 490.71 mi (789.72 km) |
| Mainz to Campobasso | 657.68 mi (1,058.43 km) |
| Mainz to Campobello di Licata | 923.38 mi (1,486.04 km) |
| Mainz to Campobello di Mazara | 881.68 mi (1,418.92 km) |
| Mainz to Campodarsego | 353.05 mi (568.18 km) |
