| Darby to Castrovillari | 4,606.98 mi (7,414.23 km) |
| Darby to Catania | 4,645.58 mi (7,476.34 km) |
| Darby to Catanzaro | 4,659.87 mi (7,499.33 km) |
| Darby to Cattolica | 4,304.55 mi (6,927.50 km) |
| Darby to Cava de' Tirreni | 4,507.43 mi (7,254.01 km) |
| Darby to Cavallino | 4,675.69 mi (7,524.80 km) |
| Darby to Cavarzere | 4,236.71 mi (6,818.32 km) |
| Darby to Cave | 4,388.81 mi (7,063.11 km) |
| Darby to Cavriago | 4,184.94 mi (6,735.01 km) |
| Darby to Cavriglia | 4,265.88 mi (6,865.28 km) |
| Darby to Cazzago San Martino | 4,134.34 mi (6,653.58 km) |
| Darby to Ceccano | 4,415.41 mi (7,105.92 km) |
| Darby to Cecina | 4,230.42 mi (6,808.21 km) |
| Darby to Cefalu | 4,576.35 mi (7,364.92 km) |
| Darby to Ceglie Messapico | 4,632.32 mi (7,454.99 km) |
