| Katwijk to Butzbach | 220.07 mi (354.16 km) |
| Katwijk to Buxtehude | 237.47 mi (382.18 km) |
| Katwijk to Cadolzburg | 339.44 mi (546.27 km) |
| Katwijk to Calbe | 313.22 mi (504.07 km) |
| Katwijk to Calw | 306.44 mi (493.17 km) |
| Katwijk to Castrop-Rauxel | 131.59 mi (211.78 km) |
| Katwijk to Celle | 240.52 mi (387.09 km) |
| Katwijk to Cham | 414.69 mi (667.38 km) |
| Katwijk to Chemnitz | 377.22 mi (607.08 km) |
| Katwijk to Clausthal-Zellerfeld | 253.17 mi (407.43 km) |
| Katwijk to Cloppenburg | 159.18 mi (256.18 km) |
| Katwijk to Coburg | 313.12 mi (503.92 km) |
| Katwijk to Coesfeld | 118.05 mi (189.98 km) |
| Katwijk to Cologne | 139.58 mi (224.63 km) |
| Katwijk to Coswig | 399.39 mi (642.76 km) |
