| River Grove to Pyrzyce | 4,431.33 mi (7,131.54 km) |
| River Grove to Pyskowice | 4,673.97 mi (7,522.03 km) |
| River Grove to Raciborz | 4,674.05 mi (7,522.16 km) |
| River Grove to Radom | 4,713.19 mi (7,585.14 km) |
| River Grove to Radomsko | 4,671.90 mi (7,518.70 km) |
| River Grove to Radzionkow Nowy | 4,683.02 mi (7,536.59 km) |
| River Grove to Radzymin | 4,668.50 mi (7,513.22 km) |
| River Grove to Radzyn Podlaski | 4,743.39 mi (7,633.74 km) |
| River Grove to Rawa Mazowiecka | 4,667.43 mi (7,511.51 km) |
| River Grove to Rawicz | 4,561.29 mi (7,340.69 km) |
| River Grove to Reda | 4,482.27 mi (7,213.52 km) |
| River Grove to Rogozno | 4,517.69 mi (7,270.53 km) |
| River Grove to Ropczyce | 4,789.82 mi (7,708.46 km) |
| River Grove to Ruda Slaska | 4,687.33 mi (7,543.53 km) |
| River Grove to Rumia | 4,485.97 mi (7,219.48 km) |
