| Boppard to Pyskowice | 486.22 mi (782.49 km) |
| Boppard to Raciborz | 470.82 mi (757.71 km) |
| Boppard to Radom | 596.82 mi (960.49 km) |
| Boppard to Radomsko | 522.17 mi (840.35 km) |
| Boppard to Radzionkow Nowy | 497.94 mi (801.36 km) |
| Boppard to Radzymin | 604.99 mi (973.64 km) |
| Boppard to Radzyn Podlaski | 661.08 mi (1,063.91 km) |
| Boppard to Rawa Mazowiecka | 559.96 mi (901.17 km) |
| Boppard to Rawicz | 414.39 mi (666.89 km) |
| Boppard to Reda | 544.36 mi (876.06 km) |
| Boppard to Rogozno | 440.15 mi (708.35 km) |
| Boppard to Ropczyce | 620.31 mi (998.29 km) |
| Boppard to Ruda Slaska | 497.16 mi (800.10 km) |
| Boppard to Rumia | 544.42 mi (876.16 km) |
| Boppard to Rury | 655.24 mi (1,054.51 km) |
