| Walcourt to Castelli Calepio | 407.39 mi (655.64 km) |
| Walcourt to Castelnovo ne' Monti | 489.54 mi (787.84 km) |
| Walcourt to Castelnuovo Berardenga | 582.38 mi (937.25 km) |
| Walcourt to Castelnuovo di Porto | 680.29 mi (1,094.81 km) |
| Walcourt to Castelnuovo di Verona | 444.06 mi (714.64 km) |
| Walcourt to Castelnuovo Rangone | 497.58 mi (800.77 km) |
| Walcourt to Castelvetrano | 961.57 mi (1,547.50 km) |
| Walcourt to Castelvetro di Modena | 500.87 mi (806.08 km) |
| Walcourt to Castenaso | 515.49 mi (829.60 km) |
| Walcourt to Castenedolo | 427.93 mi (688.68 km) |
| Walcourt to Castiglion Fiorentino | 594.01 mi (955.96 km) |
| Walcourt to Castiglione del Lago | 609.40 mi (980.74 km) |
| Walcourt to Castiglione delle Stiviere | 437.80 mi (704.57 km) |
| Walcourt to Castrolibero | 948.67 mi (1,526.74 km) |
| Walcourt to Castrovillari | 920.02 mi (1,480.62 km) |
