| Hudiksvall to Oschatz | 736.52 mi (1,185.32 km) |
| Hudiksvall to Oschersleben | 706.26 mi (1,136.61 km) |
| Hudiksvall to Osnabruck | 735.09 mi (1,183.02 km) |
| Hudiksvall to Ostbevern | 754.04 mi (1,213.50 km) |
| Hudiksvall to Osterburg | 649.37 mi (1,045.06 km) |
| Hudiksvall to Ostercappeln | 727.76 mi (1,171.22 km) |
| Hudiksvall to Osterhofen | 914.30 mi (1,471.42 km) |
| Hudiksvall to Osterholz-Scharmbeck | 663.42 mi (1,067.67 km) |
| Hudiksvall to Osternienburg | 712.44 mi (1,146.56 km) |
| Hudiksvall to Osterode | 737.63 mi (1,187.11 km) |
| Hudiksvall to Osterwieck | 716.00 mi (1,152.29 km) |
| Hudiksvall to Ostfildern | 948.56 mi (1,526.56 km) |
| Hudiksvall to Osthofen | 896.63 mi (1,442.99 km) |
| Hudiksvall to Ostrhauderfehn | 690.77 mi (1,111.69 km) |
| Hudiksvall to Ostringen | 923.38 mi (1,486.03 km) |
