| Derry to Castrovillari | 1,506.56 mi (2,424.58 km) |
| Derry to Catania | 1,601.10 mi (2,576.71 km) |
| Derry to Catanzaro | 1,569.79 mi (2,526.34 km) |
| Derry to Cattolica | 1,172.52 mi (1,887.00 km) |
| Derry to Cava de' Tirreni | 1,409.73 mi (2,268.74 km) |
| Derry to Cavallino | 1,546.83 mi (2,489.38 km) |
| Derry to Cavarzere | 1,091.75 mi (1,757.00 km) |
| Derry to Cave | 1,292.34 mi (2,079.81 km) |
| Derry to Cavriago | 1,062.08 mi (1,709.25 km) |
| Derry to Cavriglia | 1,154.75 mi (1,858.39 km) |
| Derry to Cazzago San Martino | 1,000.42 mi (1,610.02 km) |
| Derry to Ceccano | 1,318.68 mi (2,122.21 km) |
| Derry to Cecina | 1,134.73 mi (1,826.18 km) |
| Derry to Cefalu | 1,537.93 mi (2,475.06 km) |
| Derry to Ceglie Messapico | 1,505.43 mi (2,422.75 km) |
