| Houten to Castelfidardo | 707.55 mi (1,138.69 km) |
| Houten to Castelfiorentino | 641.32 mi (1,032.11 km) |
| Houten to Castelfranco di Sopra | 651.72 mi (1,048.84 km) |
| Houten to Castelfranco di Sotto | 630.80 mi (1,015.18 km) |
| Houten to Castelfranco Emilia | 580.20 mi (933.74 km) |
| Houten to Castelfranco Veneto | 536.29 mi (863.08 km) |
| Houten to Castellabate | 935.63 mi (1,505.75 km) |
| Houten to Castellammare del Golfo | 1,037.08 mi (1,669.02 km) |
| Houten to Castellammare di Stabia | 898.86 mi (1,446.57 km) |
| Houten to Castellamonte | 473.91 mi (762.68 km) |
| Houten to Castellana Grotte | 956.37 mi (1,539.13 km) |
| Houten to Castellaneta | 964.61 mi (1,552.38 km) |
| Houten to Castellanza | 474.59 mi (763.78 km) |
| Houten to Castellarano | 576.46 mi (927.73 km) |
| Houten to Castelleone | 510.29 mi (821.24 km) |
