| Harenkarspel to Butzbach | 230.41 mi (370.80 km) |
| Harenkarspel to Buxtehude | 210.80 mi (339.26 km) |
| Harenkarspel to Cadolzburg | 348.33 mi (560.58 km) |
| Harenkarspel to Calbe | 301.25 mi (484.82 km) |
| Harenkarspel to Calw | 327.15 mi (526.49 km) |
| Harenkarspel to Castrop-Rauxel | 135.46 mi (218.00 km) |
| Harenkarspel to Celle | 222.59 mi (358.22 km) |
| Harenkarspel to Cham | 419.84 mi (675.66 km) |
| Harenkarspel to Chemnitz | 371.89 mi (598.49 km) |
| Harenkarspel to Clausthal-Zellerfeld | 243.83 mi (392.41 km) |
| Harenkarspel to Cloppenburg | 137.24 mi (220.86 km) |
| Harenkarspel to Coburg | 316.21 mi (508.89 km) |
| Harenkarspel to Coesfeld | 114.74 mi (184.66 km) |
| Harenkarspel to Cologne | 155.27 mi (249.88 km) |
| Harenkarspel to Coswig | 391.10 mi (629.41 km) |
