| Hradec Kralove to Nowy Sacz | 220.14 mi (354.29 km) |
| Hradec Kralove to Nowy Targ | 193.37 mi (311.19 km) |
| Hradec Kralove to Nowy Tomysl | 146.19 mi (235.28 km) |
| Hradec Kralove to Nysa | 68.65 mi (110.49 km) |
| Hradec Kralove to Oborniki | 173.89 mi (279.85 km) |
| Hradec Kralove to Oborniki Slaskie | 88.60 mi (142.60 km) |
| Hradec Kralove to Olawa | 81.56 mi (131.25 km) |
| Hradec Kralove to Olecko | 386.77 mi (622.45 km) |
| Hradec Kralove to Olesnica | 96.40 mi (155.14 km) |
| Hradec Kralove to Olesno | 122.45 mi (197.06 km) |
| Hradec Kralove to Olkusz | 164.99 mi (265.53 km) |
| Hradec Kralove to Olsztyn | 315.90 mi (508.39 km) |
| Hradec Kralove to Opalenica | 147.16 mi (236.83 km) |
| Hradec Kralove to Opoczno | 210.59 mi (338.91 km) |
| Hradec Kralove to Opole | 97.71 mi (157.25 km) |
