| Oudenburg to Pyskowice | 683.15 mi (1,099.42 km) |
| Oudenburg to Raciborz | 670.68 mi (1,079.35 km) |
| Oudenburg to Radom | 782.62 mi (1,259.51 km) |
| Oudenburg to Radomsko | 711.90 mi (1,145.70 km) |
| Oudenburg to Radzionkow Nowy | 694.69 mi (1,118.00 km) |
| Oudenburg to Radzymin | 779.50 mi (1,254.48 km) |
| Oudenburg to Radzyn Podlaski | 842.84 mi (1,356.42 km) |
| Oudenburg to Rawa Mazowiecka | 741.86 mi (1,193.91 km) |
| Oudenburg to Rawicz | 597.22 mi (961.13 km) |
| Oudenburg to Reda | 680.61 mi (1,095.34 km) |
| Oudenburg to Rogozno | 604.70 mi (973.16 km) |
| Oudenburg to Ropczyce | 817.69 mi (1,315.95 km) |
| Oudenburg to Ruda Slaska | 695.00 mi (1,118.49 km) |
| Oudenburg to Rumia | 681.73 mi (1,097.13 km) |
| Oudenburg to Rury | 842.26 mi (1,355.49 km) |
