| Langenfeld to Busto Garolfo | 394.89 mi (635.51 km) |
| Langenfeld to Cabras | 776.44 mi (1,249.56 km) |
| Langenfeld to Cadelbosco di Sopra | 469.99 mi (756.38 km) |
| Langenfeld to Cadoneghe | 453.40 mi (729.67 km) |
| Langenfeld to Cagli | 586.57 mi (944.00 km) |
| Langenfeld to Cagliari | 828.06 mi (1,332.64 km) |
| Langenfeld to Cairo Montenotte | 468.07 mi (753.29 km) |
| Langenfeld to Caivano | 785.03 mi (1,263.38 km) |
| Langenfeld to Calcinaia | 541.29 mi (871.12 km) |
| Langenfeld to Calcinato | 422.05 mi (679.22 km) |
| Langenfeld to Calderara di Reno | 494.64 mi (796.05 km) |
| Langenfeld to Caldogno | 434.33 mi (698.99 km) |
| Langenfeld to Calenzano | 537.99 mi (865.81 km) |
| Langenfeld to Calolziocorte | 384.51 mi (618.80 km) |
| Langenfeld to Caltagirone | 1,028.25 mi (1,654.81 km) |
