| Blackrock to Nymburk | 929.21 mi (1,495.41 km) |
| Blackrock to Olomouc | 1,035.71 mi (1,666.81 km) |
| Blackrock to Opava | 1,053.48 mi (1,695.42 km) |
| Blackrock to Orlova | 1,077.58 mi (1,734.20 km) |
| Blackrock to Ostrava | 1,072.15 mi (1,725.47 km) |
| Blackrock to Ostrov | 839.77 mi (1,351.48 km) |
| Blackrock to Otrokovice | 1,057.96 mi (1,702.63 km) |
| Blackrock to Pardubice | 963.33 mi (1,550.33 km) |
| Blackrock to Pelhrimov | 957.02 mi (1,540.17 km) |
| Blackrock to Pisek | 916.63 mi (1,475.17 km) |
| Blackrock to Plzen | 872.63 mi (1,404.36 km) |
| Blackrock to Podebrady | 933.49 mi (1,502.31 km) |
| Blackrock to Policka | 991.90 mi (1,596.32 km) |
| Blackrock to Prachatice | 919.44 mi (1,479.69 km) |
| Blackrock to Prague | 906.24 mi (1,458.45 km) |
