| Hudiksvall to Butzbach | 844.20 mi (1,358.61 km) |
| Hudiksvall to Buxtehude | 632.14 mi (1,017.33 km) |
| Hudiksvall to Cadolzburg | 882.10 mi (1,419.60 km) |
| Hudiksvall to Calbe | 708.00 mi (1,139.41 km) |
| Hudiksvall to Calw | 956.27 mi (1,538.97 km) |
| Hudiksvall to Castrop-Rauxel | 794.07 mi (1,277.93 km) |
| Hudiksvall to Celle | 681.27 mi (1,096.39 km) |
| Hudiksvall to Cham | 881.81 mi (1,419.14 km) |
| Hudiksvall to Chemnitz | 769.75 mi (1,238.80 km) |
| Hudiksvall to Clausthal-Zellerfeld | 731.52 mi (1,177.26 km) |
| Hudiksvall to Cloppenburg | 699.46 mi (1,125.67 km) |
| Hudiksvall to Coburg | 826.24 mi (1,329.71 km) |
| Hudiksvall to Coesfeld | 771.56 mi (1,241.70 km) |
| Hudiksvall to Cologne | 839.22 mi (1,350.59 km) |
| Hudiksvall to Coswig | 744.45 mi (1,198.07 km) |
