| Willebroek to Pyskowice | 624.09 mi (1,004.37 km) |
| Willebroek to Raciborz | 611.31 mi (983.81 km) |
| Willebroek to Radom | 725.14 mi (1,167.00 km) |
| Willebroek to Radomsko | 653.76 mi (1,052.12 km) |
| Willebroek to Radzionkow Nowy | 635.66 mi (1,022.99 km) |
| Willebroek to Radzymin | 723.81 mi (1,164.86 km) |
| Willebroek to Radzyn Podlaski | 786.07 mi (1,265.06 km) |
| Willebroek to Rawa Mazowiecka | 684.90 mi (1,102.24 km) |
| Willebroek to Rawicz | 539.80 mi (868.72 km) |
| Willebroek to Reda | 631.64 mi (1,016.53 km) |
| Willebroek to Rogozno | 550.12 mi (885.33 km) |
| Willebroek to Ropczyce | 758.67 mi (1,220.97 km) |
| Willebroek to Ruda Slaska | 635.85 mi (1,023.30 km) |
| Willebroek to Rumia | 632.55 mi (1,017.99 km) |
| Willebroek to Rury | 784.67 mi (1,262.80 km) |
