| Heerlen to Butzbach | 121.32 mi (195.24 km) |
| Heerlen to Buxtehude | 238.52 mi (383.86 km) |
| Heerlen to Cadolzburg | 237.68 mi (382.50 km) |
| Heerlen to Calbe | 259.40 mi (417.47 km) |
| Heerlen to Calw | 193.49 mi (311.40 km) |
| Heerlen to Castrop-Rauxel | 73.84 mi (118.83 km) |
| Heerlen to Celle | 212.62 mi (342.19 km) |
| Heerlen to Cham | 317.26 mi (510.58 km) |
| Heerlen to Chemnitz | 302.31 mi (486.51 km) |
| Heerlen to Clausthal-Zellerfeld | 198.30 mi (319.14 km) |
| Heerlen to Cloppenburg | 161.97 mi (260.67 km) |
| Heerlen to Coburg | 222.73 mi (358.45 km) |
| Heerlen to Coesfeld | 89.62 mi (144.23 km) |
| Heerlen to Cologne | 42.40 mi (68.23 km) |
| Heerlen to Coswig | 330.71 mi (532.22 km) |
