| Oeiras to Nymburk | 1,430.47 mi (2,302.13 km) |
| Oeiras to Olomouc | 1,506.14 mi (2,423.89 km) |
| Oeiras to Opava | 1,541.66 mi (2,481.06 km) |
| Oeiras to Orlova | 1,561.60 mi (2,513.15 km) |
| Oeiras to Ostrava | 1,555.58 mi (2,503.47 km) |
| Oeiras to Ostrov | 1,350.74 mi (2,173.80 km) |
| Oeiras to Otrokovice | 1,509.26 mi (2,428.92 km) |
| Oeiras to Pardubice | 1,456.30 mi (2,343.69 km) |
| Oeiras to Pelhrimov | 1,417.25 mi (2,280.84 km) |
| Oeiras to Pisek | 1,369.37 mi (2,203.78 km) |
| Oeiras to Plzen | 1,350.64 mi (2,173.65 km) |
| Oeiras to Podebrady | 1,432.35 mi (2,305.14 km) |
| Oeiras to Policka | 1,467.87 mi (2,362.31 km) |
| Oeiras to Prachatice | 1,355.06 mi (2,180.76 km) |
| Oeiras to Prague | 1,402.67 mi (2,257.39 km) |
