| Castle Rock to Nymburk | 5,256.40 mi (8,459.36 km) |
| Castle Rock to Olomouc | 5,353.30 mi (8,615.31 km) |
| Castle Rock to Opava | 5,355.11 mi (8,618.21 km) |
| Castle Rock to Orlova | 5,375.44 mi (8,650.93 km) |
| Castle Rock to Ostrava | 5,371.87 mi (8,645.20 km) |
| Castle Rock to Ostrov | 5,185.53 mi (8,345.30 km) |
| Castle Rock to Otrokovice | 5,381.44 mi (8,660.60 km) |
| Castle Rock to Pardubice | 5,286.26 mi (8,507.42 km) |
| Castle Rock to Pelhrimov | 5,299.78 mi (8,529.17 km) |
| Castle Rock to Pisek | 5,272.42 mi (8,485.13 km) |
| Castle Rock to Plzen | 5,226.61 mi (8,411.41 km) |
| Castle Rock to Podebrady | 5,260.94 mi (8,466.66 km) |
| Castle Rock to Policka | 5,317.40 mi (8,557.52 km) |
| Castle Rock to Prachatice | 5,282.38 mi (8,501.16 km) |
| Castle Rock to Prague | 5,242.28 mi (8,436.63 km) |
