| Willich to Butzbach | 108.42 mi (174.49 km) |
| Willich to Buxtehude | 202.63 mi (326.11 km) |
| Willich to Cadolzburg | 227.79 mi (366.60 km) |
| Willich to Calbe | 228.66 mi (367.99 km) |
| Willich to Calw | 200.90 mi (323.31 km) |
| Willich to Castrop-Rauxel | 38.56 mi (62.06 km) |
| Willich to Celle | 177.48 mi (285.62 km) |
| Willich to Cham | 304.29 mi (489.71 km) |
| Willich to Chemnitz | 278.08 mi (447.53 km) |
| Willich to Clausthal-Zellerfeld | 166.97 mi (268.71 km) |
| Willich to Cloppenburg | 126.83 mi (204.11 km) |
| Willich to Coburg | 204.92 mi (329.79 km) |
| Willich to Coesfeld | 54.36 mi (87.48 km) |
| Willich to Cologne | 28.57 mi (45.98 km) |
| Willich to Coswig | 304.56 mi (490.15 km) |
