| Welkenraedt to Busto Garolfo | 377.92 mi (608.21 km) |
| Welkenraedt to Cabras | 751.45 mi (1,209.34 km) |
| Welkenraedt to Cadelbosco di Sopra | 460.36 mi (740.88 km) |
| Welkenraedt to Cadoneghe | 452.92 mi (728.91 km) |
| Welkenraedt to Cagli | 582.57 mi (937.56 km) |
| Welkenraedt to Cagliari | 804.52 mi (1,294.75 km) |
| Welkenraedt to Cairo Montenotte | 445.56 mi (717.06 km) |
| Welkenraedt to Caivano | 780.59 mi (1,256.24 km) |
| Welkenraedt to Calcinaia | 528.90 mi (851.18 km) |
| Welkenraedt to Calcinato | 413.72 mi (665.81 km) |
| Welkenraedt to Calderara di Reno | 487.67 mi (784.84 km) |
| Welkenraedt to Caldogno | 432.32 mi (695.75 km) |
| Welkenraedt to Calenzano | 528.54 mi (850.60 km) |
| Welkenraedt to Calolziocorte | 371.61 mi (598.05 km) |
| Welkenraedt to Caltagirone | 1,018.51 mi (1,639.14 km) |
