| Humble to Castrovillari | 5,914.66 mi (9,518.73 km) |
| Humble to Catania | 5,959.73 mi (9,591.26 km) |
| Humble to Catanzaro | 5,969.32 mi (9,606.69 km) |
| Humble to Cattolica | 5,604.63 mi (9,019.79 km) |
| Humble to Cava de' Tirreni | 5,814.83 mi (9,358.06 km) |
| Humble to Cavallino | 5,978.87 mi (9,622.07 km) |
| Humble to Cavarzere | 5,533.49 mi (8,905.29 km) |
| Humble to Cave | 5,695.51 mi (9,166.03 km) |
| Humble to Cavriago | 5,485.79 mi (8,828.53 km) |
| Humble to Cavriglia | 5,569.40 mi (8,963.08 km) |
| Humble to Cazzago San Martino | 5,432.68 mi (8,743.05 km) |
| Humble to Ceccano | 5,722.28 mi (9,209.12 km) |
| Humble to Cecina | 5,535.92 mi (8,909.20 km) |
| Humble to Cefalu | 5,890.57 mi (9,479.96 km) |
| Humble to Ceglie Messapico | 5,935.64 mi (9,552.49 km) |
