| Ober-Ramstadt to Nymburk | 280.35 mi (451.18 km) |
| Ober-Ramstadt to Olomouc | 379.94 mi (611.46 km) |
| Ober-Ramstadt to Opava | 407.34 mi (655.56 km) |
| Ober-Ramstadt to Orlova | 431.06 mi (693.72 km) |
| Ober-Ramstadt to Ostrava | 424.97 mi (683.93 km) |
| Ober-Ramstadt to Ostrov | 188.60 mi (303.53 km) |
| Ober-Ramstadt to Otrokovice | 395.96 mi (637.23 km) |
| Ober-Ramstadt to Pardubice | 312.80 mi (503.41 km) |
| Ober-Ramstadt to Pelhrimov | 290.93 mi (468.20 km) |
| Ober-Ramstadt to Pisek | 244.49 mi (393.47 km) |
| Ober-Ramstadt to Plzen | 206.46 mi (332.27 km) |
| Ober-Ramstadt to Podebrady | 283.65 mi (456.49 km) |
| Ober-Ramstadt to Policka | 335.31 mi (539.62 km) |
| Ober-Ramstadt to Prachatice | 242.50 mi (390.26 km) |
| Ober-Ramstadt to Prague | 252.64 mi (406.58 km) |
