| Oulu to Pyskowice | 1,040.65 mi (1,674.76 km) |
| Oulu to Raciborz | 1,064.31 mi (1,712.84 km) |
| Oulu to Radom | 952.89 mi (1,533.52 km) |
| Oulu to Radomsko | 987.45 mi (1,589.14 km) |
| Oulu to Radzionkow Nowy | 1,038.41 mi (1,671.16 km) |
| Oulu to Radzymin | 883.40 mi (1,421.70 km) |
| Oulu to Radzyn Podlaski | 919.77 mi (1,480.22 km) |
| Oulu to Rawa Mazowiecka | 933.91 mi (1,502.98 km) |
| Oulu to Rawicz | 975.44 mi (1,569.82 km) |
| Oulu to Reda | 758.67 mi (1,220.97 km) |
| Oulu to Rogozno | 897.94 mi (1,445.10 km) |
| Oulu to Ropczyce | 1,043.29 mi (1,679.02 km) |
| Oulu to Ruda Slaska | 1,046.83 mi (1,684.72 km) |
| Oulu to Rumia | 761.45 mi (1,225.44 km) |
| Oulu to Rury | 957.63 mi (1,541.16 km) |
