| Houten to Cividale del Friuli | 554.38 mi (892.19 km) |
| Houten to Civita Castellana | 753.04 mi (1,211.90 km) |
| Houten to Civitanova Marche | 722.09 mi (1,162.09 km) |
| Houten to Civitavecchia | 753.22 mi (1,212.20 km) |
| Houten to Civitella in Val di Chiana | 668.02 mi (1,075.08 km) |
| Houten to Clusone | 476.88 mi (767.46 km) |
| Houten to Coccaglio | 497.52 mi (800.68 km) |
| Houten to Codigoro | 590.15 mi (949.75 km) |
| Houten to Codogno | 517.95 mi (833.56 km) |
| Houten to Codroipo | 548.33 mi (882.45 km) |
| Houten to Cogoleto | 551.74 mi (887.93 km) |
| Houten to Colle di Val d'Elsa | 657.29 mi (1,057.81 km) |
| Houten to Colle Salvetti | 632.32 mi (1,017.63 km) |
| Houten to Collecchio | 553.67 mi (891.05 km) |
| Houten to Colleferro | 801.33 mi (1,289.62 km) |
