| Chicago Heights to Pyrzyce | 4,446.27 mi (7,155.58 km) |
| Chicago Heights to Pyskowice | 4,688.51 mi (7,545.43 km) |
| Chicago Heights to Raciborz | 4,688.40 mi (7,545.25 km) |
| Chicago Heights to Radom | 4,728.64 mi (7,610.01 km) |
| Chicago Heights to Radomsko | 4,686.88 mi (7,542.80 km) |
| Chicago Heights to Radzionkow Nowy | 4,697.62 mi (7,560.09 km) |
| Chicago Heights to Radzymin | 4,684.33 mi (7,538.70 km) |
| Chicago Heights to Radzyn Podlaski | 4,759.27 mi (7,659.30 km) |
| Chicago Heights to Rawa Mazowiecka | 4,682.84 mi (7,536.30 km) |
| Chicago Heights to Rawicz | 4,575.97 mi (7,364.31 km) |
| Chicago Heights to Reda | 4,498.43 mi (7,239.52 km) |
| Chicago Heights to Rogozno | 4,532.86 mi (7,294.93 km) |
| Chicago Heights to Ropczyce | 4,804.85 mi (7,732.66 km) |
| Chicago Heights to Ruda Slaska | 4,701.87 mi (7,566.93 km) |
| Chicago Heights to Rumia | 4,502.12 mi (7,245.46 km) |
