| Welkenraedt to Cosenza | 929.97 mi (1,496.63 km) |
| Welkenraedt to Cossato | 366.19 mi (589.33 km) |
| Welkenraedt to Costa Volpino | 383.84 mi (617.73 km) |
| Welkenraedt to Creazzo | 435.85 mi (701.43 km) |
| Welkenraedt to Crema | 403.88 mi (649.98 km) |
| Welkenraedt to Cremona | 425.58 mi (684.90 km) |
| Welkenraedt to Crevalcore | 475.83 mi (765.77 km) |
| Welkenraedt to Crispiano | 880.70 mi (1,417.35 km) |
| Welkenraedt to Crosia | 927.74 mi (1,493.06 km) |
| Welkenraedt to Crotone | 966.01 mi (1,554.65 km) |
| Welkenraedt to Cuneo | 439.90 mi (707.95 km) |
| Welkenraedt to Cuorgne | 372.32 mi (599.20 km) |
| Welkenraedt to Cusano Milanino | 382.85 mi (616.14 km) |
| Welkenraedt to Cutro | 965.40 mi (1,553.66 km) |
| Welkenraedt to Cutrofiano | 937.06 mi (1,508.06 km) |
