| Oak Park to Nymburk | 4,559.06 mi (7,337.10 km) |
| Oak Park to Olomouc | 4,661.67 mi (7,502.23 km) |
| Oak Park to Opava | 4,669.35 mi (7,514.60 km) |
| Oak Park to Orlova | 4,691.52 mi (7,550.28 km) |
| Oak Park to Ostrava | 4,687.21 mi (7,543.33 km) |
| Oak Park to Ostrov | 4,479.65 mi (7,209.30 km) |
| Oak Park to Otrokovice | 4,688.16 mi (7,544.86 km) |
| Oak Park to Pardubice | 4,591.16 mi (7,388.76 km) |
| Oak Park to Pelhrimov | 4,597.27 mi (7,398.59 km) |
| Oak Park to Pisek | 4,563.99 mi (7,345.03 km) |
| Oak Park to Plzen | 4,518.18 mi (7,271.31 km) |
| Oak Park to Podebrady | 4,563.60 mi (7,344.41 km) |
| Oak Park to Policka | 4,622.01 mi (7,438.40 km) |
| Oak Park to Prachatice | 4,570.94 mi (7,356.22 km) |
| Oak Park to Prague | 4,541.30 mi (7,308.52 km) |
