| Altenbeken to Catania | 1,030.25 mi (1,658.02 km) |
| Altenbeken to Catanzaro | 962.55 mi (1,549.08 km) |
| Altenbeken to Cattolica | 566.78 mi (912.14 km) |
| Altenbeken to Cava de' Tirreni | 812.15 mi (1,307.02 km) |
| Altenbeken to Cavallino | 905.75 mi (1,457.66 km) |
| Altenbeken to Cavarzere | 480.13 mi (772.70 km) |
| Altenbeken to Cave | 712.76 mi (1,147.08 km) |
| Altenbeken to Cavriago | 493.75 mi (794.61 km) |
| Altenbeken to Cavriglia | 582.15 mi (936.88 km) |
| Altenbeken to Cazzago San Martino | 430.23 mi (692.38 km) |
| Altenbeken to Ceccano | 734.63 mi (1,182.28 km) |
| Altenbeken to Cecina | 588.45 mi (947.02 km) |
| Altenbeken to Cefalu | 980.35 mi (1,577.71 km) |
| Altenbeken to Ceglie Messapico | 869.10 mi (1,398.68 km) |
| Altenbeken to Celano | 703.17 mi (1,131.64 km) |
