| Buffalo Grove to Pyrzyce | 4,422.70 mi (7,117.65 km) |
| Buffalo Grove to Pyskowice | 4,665.56 mi (7,508.49 km) |
| Buffalo Grove to Raciborz | 4,665.76 mi (7,508.81 km) |
| Buffalo Grove to Radom | 4,704.24 mi (7,570.74 km) |
| Buffalo Grove to Radomsko | 4,663.23 mi (7,504.75 km) |
| Buffalo Grove to Radzionkow Nowy | 4,674.58 mi (7,523.01 km) |
| Buffalo Grove to Radzymin | 4,659.32 mi (7,498.45 km) |
| Buffalo Grove to Radzyn Podlaski | 4,734.18 mi (7,618.93 km) |
| Buffalo Grove to Rawa Mazowiecka | 4,658.51 mi (7,497.15 km) |
| Buffalo Grove to Rawicz | 4,552.80 mi (7,327.03 km) |
| Buffalo Grove to Reda | 4,472.91 mi (7,198.45 km) |
| Buffalo Grove to Rogozno | 4,508.92 mi (7,256.40 km) |
| Buffalo Grove to Ropczyce | 4,781.11 mi (7,694.45 km) |
| Buffalo Grove to Ruda Slaska | 4,678.92 mi (7,529.99 km) |
| Buffalo Grove to Rumia | 4,476.62 mi (7,204.42 km) |
