| Harelbeke to Castelfiorentino | 616.01 mi (991.37 km) |
| Harelbeke to Castelfranco di Sopra | 631.13 mi (1,015.70 km) |
| Harelbeke to Castelfranco di Sotto | 604.34 mi (972.60 km) |
| Harelbeke to Castelfranco Emilia | 561.93 mi (904.34 km) |
| Harelbeke to Castelfranco Veneto | 533.98 mi (859.35 km) |
| Harelbeke to Castellabate | 920.25 mi (1,480.99 km) |
| Harelbeke to Castellammare del Golfo | 1,002.36 mi (1,613.15 km) |
| Harelbeke to Castellammare di Stabia | 882.58 mi (1,420.38 km) |
| Harelbeke to Castellamonte | 429.06 mi (690.51 km) |
| Harelbeke to Castellana Grotte | 955.63 mi (1,537.94 km) |
| Harelbeke to Castellaneta | 961.47 mi (1,547.34 km) |
| Harelbeke to Castellanza | 443.77 mi (714.19 km) |
| Harelbeke to Castellarano | 555.73 mi (894.35 km) |
| Harelbeke to Castelleone | 485.64 mi (781.56 km) |
| Harelbeke to Castelletto sopra Ticino | 430.97 mi (693.58 km) |
