| Oak Harbor to Nymburk | 5,183.13 mi (8,341.44 km) |
| Oak Harbor to Olomouc | 5,264.12 mi (8,471.78 km) |
| Oak Harbor to Opava | 5,255.54 mi (8,457.97 km) |
| Oak Harbor to Orlova | 5,271.46 mi (8,483.59 km) |
| Oak Harbor to Ostrava | 5,269.41 mi (8,480.30 km) |
| Oak Harbor to Ostrov | 5,131.82 mi (8,258.87 km) |
| Oak Harbor to Otrokovice | 5,293.48 mi (8,519.04 km) |
| Oak Harbor to Pardubice | 5,207.21 mi (8,380.20 km) |
| Oak Harbor to Pelhrimov | 5,233.12 mi (8,421.89 km) |
| Oak Harbor to Pisek | 5,218.07 mi (8,397.67 km) |
| Oak Harbor to Plzen | 5,175.01 mi (8,328.37 km) |
| Oak Harbor to Podebrady | 5,187.38 mi (8,348.28 km) |
| Oak Harbor to Policka | 5,236.98 mi (8,428.10 km) |
| Oak Harbor to Prachatice | 5,232.91 mi (8,421.56 km) |
| Oak Harbor to Prague | 5,176.34 mi (8,330.51 km) |
