| Diekirch to Busto Arsizio | 319.57 mi (514.29 km) |
| Diekirch to Busto Garolfo | 324.31 mi (521.93 km) |
| Diekirch to Cabras | 696.12 mi (1,120.29 km) |
| Diekirch to Cadelbosco di Sopra | 409.16 mi (658.48 km) |
| Diekirch to Cadoneghe | 406.51 mi (654.22 km) |
| Diekirch to Cagli | 533.60 mi (858.75 km) |
| Diekirch to Cagliari | 749.27 mi (1,205.83 km) |
| Diekirch to Cairo Montenotte | 390.57 mi (628.55 km) |
| Diekirch to Caivano | 730.95 mi (1,176.34 km) |
| Diekirch to Calcinaia | 476.39 mi (766.67 km) |
| Diekirch to Calcinato | 363.32 mi (584.71 km) |
| Diekirch to Calderara di Reno | 437.58 mi (704.21 km) |
| Diekirch to Caldogno | 385.14 mi (619.83 km) |
| Diekirch to Calenzano | 477.18 mi (767.95 km) |
| Diekirch to Calolziocorte | 319.46 mi (514.11 km) |
