| Hradec Kralove to Popovo | 682.04 mi (1,097.63 km) |
| Hradec Kralove to Provadia | 731.91 mi (1,177.89 km) |
| Hradec Kralove to Radnevo | 727.75 mi (1,171.20 km) |
| Hradec Kralove to Radomir | 627.97 mi (1,010.62 km) |
| Hradec Kralove to Rakitovo | 691.40 mi (1,112.70 km) |
| Hradec Kralove to Rakovski | 698.88 mi (1,124.74 km) |
| Hradec Kralove to Razgrad | 682.49 mi (1,098.37 km) |
| Hradec Kralove to Razlog | 681.08 mi (1,096.09 km) |
| Hradec Kralove to Ruse | 648.59 mi (1,043.80 km) |
| Hradec Kralove to Samokov | 656.40 mi (1,056.38 km) |
| Hradec Kralove to Sandanski | 695.50 mi (1,119.30 km) |
| Hradec Kralove to Sevlievo | 662.59 mi (1,066.34 km) |
| Hradec Kralove to Shumen | 709.43 mi (1,141.72 km) |
| Hradec Kralove to Silistra | 680.94 mi (1,095.86 km) |
| Hradec Kralove to Sliven | 720.00 mi (1,158.73 km) |
