| Ionia to Nymburk | 4,408.74 mi (7,095.19 km) |
| Ionia to Olomouc | 4,511.72 mi (7,260.92 km) |
| Ionia to Opava | 4,519.91 mi (7,274.10 km) |
| Ionia to Orlova | 4,542.22 mi (7,309.99 km) |
| Ionia to Ostrava | 4,537.84 mi (7,302.95 km) |
| Ionia to Ostrov | 4,328.70 mi (6,966.37 km) |
| Ionia to Otrokovice | 4,538.04 mi (7,303.27 km) |
| Ionia to Pardubice | 4,441.00 mi (7,147.10 km) |
| Ionia to Pelhrimov | 4,446.48 mi (7,155.91 km) |
| Ionia to Pisek | 4,412.74 mi (7,101.62 km) |
| Ionia to Plzen | 4,366.98 mi (7,027.98 km) |
| Ionia to Podebrady | 4,413.28 mi (7,102.49 km) |
| Ionia to Policka | 4,471.79 mi (7,196.65 km) |
| Ionia to Prachatice | 4,419.44 mi (7,112.40 km) |
| Ionia to Prague | 4,390.70 mi (7,066.14 km) |
