| Boechout to Castelfiorentino | 602.90 mi (970.28 km) |
| Boechout to Castelfranco di Sopra | 615.77 mi (990.98 km) |
| Boechout to Castelfranco di Sotto | 591.76 mi (952.34 km) |
| Boechout to Castelfranco Emilia | 545.15 mi (877.34 km) |
| Boechout to Castelfranco Veneto | 509.68 mi (820.25 km) |
| Boechout to Castellabate | 903.18 mi (1,453.53 km) |
| Boechout to Castellammare del Golfo | 994.91 mi (1,601.16 km) |
| Boechout to Castellammare di Stabia | 865.87 mi (1,393.48 km) |
| Boechout to Castellamonte | 425.19 mi (684.28 km) |
| Boechout to Castellana Grotte | 931.98 mi (1,499.87 km) |
| Boechout to Castellaneta | 938.89 mi (1,510.99 km) |
| Boechout to Castellanza | 432.52 mi (696.08 km) |
| Boechout to Castellarano | 540.11 mi (869.22 km) |
| Boechout to Castelleone | 471.55 mi (758.89 km) |
| Boechout to Castelletto sopra Ticino | 420.69 mi (677.04 km) |
