| Horten to Castelfidardo | 1,110.31 mi (1,786.88 km) |
| Horten to Castelfiorentino | 1,093.34 mi (1,759.57 km) |
| Horten to Castelfranco di Sopra | 1,092.51 mi (1,758.23 km) |
| Horten to Castelfranco di Sotto | 1,086.28 mi (1,748.21 km) |
| Horten to Castelfranco Emilia | 1,024.57 mi (1,648.89 km) |
| Horten to Castelfranco Veneto | 952.34 mi (1,532.65 km) |
| Horten to Castellabate | 1,337.07 mi (2,151.81 km) |
| Horten to Castellammare del Golfo | 1,482.17 mi (2,385.33 km) |
| Horten to Castellammare di Stabia | 1,305.66 mi (2,101.25 km) |
| Horten to Castellamonte | 976.54 mi (1,571.59 km) |
| Horten to Castellana Grotte | 1,313.46 mi (2,113.80 km) |
| Horten to Castellaneta | 1,328.26 mi (2,137.63 km) |
| Horten to Castellanza | 955.88 mi (1,538.34 km) |
| Horten to Castellarano | 1,026.42 mi (1,651.87 km) |
| Horten to Castelleone | 976.34 mi (1,571.27 km) |
