| Mainz to Campogalliano | 385.59 mi (620.55 km) |
| Mainz to Campolongo Maggiore | 366.25 mi (589.42 km) |
| Mainz to Camponogara | 363.56 mi (585.09 km) |
| Mainz to Camposampiero | 349.34 mi (562.20 km) |
| Mainz to Canegrate | 306.72 mi (493.62 km) |
| Mainz to Canelli | 363.61 mi (585.17 km) |
| Mainz to Canicatti | 914.63 mi (1,471.95 km) |
| Mainz to Canosa di Puglia | 712.61 mi (1,146.83 km) |
| Mainz to Cantu | 296.38 mi (476.97 km) |
| Mainz to Caorle | 370.85 mi (596.82 km) |
| Mainz to Capaci | 852.36 mi (1,371.75 km) |
| Mainz to Capannori | 437.39 mi (703.92 km) |
| Mainz to Capena | 579.09 mi (931.96 km) |
| Mainz to Capo d'Orlando | 877.55 mi (1,412.27 km) |
| Mainz to Capodrise | 682.31 mi (1,098.07 km) |
