| Houten to Castrovillari | 994.35 mi (1,600.25 km) |
| Houten to Catania | 1,113.54 mi (1,792.06 km) |
| Houten to Catanzaro | 1,060.34 mi (1,706.45 km) |
| Houten to Cattolica | 657.24 mi (1,057.72 km) |
| Houten to Cava de' Tirreni | 903.67 mi (1,454.31 km) |
| Houten to Cavallino | 1,018.59 mi (1,639.27 km) |
| Houten to Cavarzere | 571.21 mi (919.27 km) |
| Houten to Cave | 794.30 mi (1,278.31 km) |
| Houten to Cavriago | 563.02 mi (906.09 km) |
| Houten to Cavriglia | 656.89 mi (1,057.16 km) |
| Houten to Cazzago San Martino | 497.32 mi (800.35 km) |
| Houten to Ceccano | 818.66 mi (1,317.51 km) |
| Houten to Cecina | 651.22 mi (1,048.04 km) |
| Houten to Cefalu | 1,057.59 mi (1,702.02 km) |
| Houten to Ceglie Messapico | 979.33 mi (1,576.07 km) |
