| Rockford to Pyrzyce | 4,454.41 mi (7,168.69 km) |
| Rockford to Pyskowice | 4,697.91 mi (7,560.56 km) |
| Rockford to Raciborz | 4,698.45 mi (7,561.42 km) |
| Rockford to Radom | 4,734.98 mi (7,620.21 km) |
| Rockford to Radomsko | 4,694.82 mi (7,555.58 km) |
| Rockford to Radzionkow Nowy | 4,706.83 mi (7,574.92 km) |
| Rockford to Radzymin | 4,689.36 mi (7,546.80 km) |
| Rockford to Radzyn Podlaski | 4,764.12 mi (7,667.10 km) |
| Rockford to Rawa Mazowiecka | 4,689.34 mi (7,546.76 km) |
| Rockford to Rawicz | 4,584.94 mi (7,378.75 km) |
| Rockford to Reda | 4,502.39 mi (7,245.89 km) |
| Rockford to Rogozno | 4,540.20 mi (7,306.75 km) |
| Rockford to Ropczyce | 4,812.57 mi (7,745.09 km) |
| Rockford to Ruda Slaska | 4,711.26 mi (7,582.05 km) |
| Rockford to Rumia | 4,506.11 mi (7,251.89 km) |
