| Welkenraedt to Castelli Calepio | 391.60 mi (630.21 km) |
| Welkenraedt to Castelnovo ne' Monti | 477.05 mi (767.74 km) |
| Welkenraedt to Castelnuovo Berardenga | 568.20 mi (914.43 km) |
| Welkenraedt to Castelnuovo di Porto | 665.65 mi (1,071.25 km) |
| Welkenraedt to Castelnuovo di Verona | 423.47 mi (681.51 km) |
| Welkenraedt to Castelnuovo Rangone | 481.08 mi (774.22 km) |
| Welkenraedt to Castelvetrano | 957.24 mi (1,540.53 km) |
| Welkenraedt to Castelvetro di Modena | 484.53 mi (779.77 km) |
| Welkenraedt to Castenaso | 495.96 mi (798.17 km) |
| Welkenraedt to Castenedolo | 410.30 mi (660.32 km) |
| Welkenraedt to Castiglion Fiorentino | 577.57 mi (929.51 km) |
| Welkenraedt to Castiglione del Lago | 593.16 mi (954.60 km) |
| Welkenraedt to Castiglione delle Stiviere | 419.21 mi (674.66 km) |
| Welkenraedt to Castrolibero | 927.66 mi (1,492.92 km) |
| Welkenraedt to Castrovillari | 897.60 mi (1,444.54 km) |
