| Apen to Catania | 1,140.86 mi (1,836.04 km) |
| Apen to Catanzaro | 1,073.61 mi (1,727.81 km) |
| Apen to Cattolica | 677.46 mi (1,090.27 km) |
| Apen to Cava de' Tirreni | 923.10 mi (1,485.58 km) |
| Apen to Cavallino | 1,015.84 mi (1,634.84 km) |
| Apen to Cavarzere | 590.69 mi (950.63 km) |
| Apen to Cave | 822.92 mi (1,324.36 km) |
| Apen to Cavriago | 601.48 mi (967.99 km) |
| Apen to Cavriglia | 691.17 mi (1,112.32 km) |
| Apen to Cazzago San Martino | 537.10 mi (864.39 km) |
| Apen to Ceccano | 845.05 mi (1,359.98 km) |
| Apen to Cecina | 695.45 mi (1,119.21 km) |
| Apen to Cefalu | 1,090.39 mi (1,754.81 km) |
| Apen to Ceglie Messapico | 979.53 mi (1,576.40 km) |
| Apen to Celano | 813.88 mi (1,309.81 km) |
