| Hudiksvall to Oststeinbek | 620.65 mi (998.83 km) |
| Hudiksvall to Ottendorf-Okrilla | 739.72 mi (1,190.47 km) |
| Hudiksvall to Ottersberg | 664.98 mi (1,070.18 km) |
| Hudiksvall to Ottobrunn | 967.95 mi (1,557.76 km) |
| Hudiksvall to Ottweiler | 936.34 mi (1,506.89 km) |
| Hudiksvall to Overath | 832.43 mi (1,339.67 km) |
| Hudiksvall to Oyten | 669.61 mi (1,077.64 km) |
| Hudiksvall to Paderborn | 759.71 mi (1,222.64 km) |
| Hudiksvall to Papenburg | 697.92 mi (1,123.20 km) |
| Hudiksvall to Parchim | 606.56 mi (976.16 km) |
| Hudiksvall to Pasewalk | 580.27 mi (933.86 km) |
| Hudiksvall to Passau | 920.19 mi (1,480.90 km) |
| Hudiksvall to Pattensen | 709.11 mi (1,141.20 km) |
| Hudiksvall to Pegnitz | 854.66 mi (1,375.44 km) |
| Hudiksvall to Peine | 699.07 mi (1,125.04 km) |
