| Penarth to Pyrzyce | 770.01 mi (1,239.21 km) |
| Penarth to Pyskowice | 948.46 mi (1,526.39 km) |
| Penarth to Raciborz | 936.76 mi (1,507.58 km) |
| Penarth to Radom | 1,043.40 mi (1,679.19 km) |
| Penarth to Radomsko | 974.72 mi (1,568.65 km) |
| Penarth to Radzionkow Nowy | 959.91 mi (1,544.83 km) |
| Penarth to Radzymin | 1,035.02 mi (1,665.71 km) |
| Penarth to Radzyn Podlaski | 1,101.34 mi (1,772.43 km) |
| Penarth to Rawa Mazowiecka | 1,001.25 mi (1,611.35 km) |
| Penarth to Rawicz | 858.43 mi (1,381.52 km) |
| Penarth to Reda | 917.08 mi (1,475.89 km) |
| Penarth to Rogozno | 858.24 mi (1,381.21 km) |
| Penarth to Ropczyce | 1,082.76 mi (1,742.54 km) |
| Penarth to Ruda Slaska | 960.52 mi (1,545.81 km) |
| Penarth to Rumia | 918.78 mi (1,478.63 km) |
