| Chicago Heights to Plombieres | 4,220.73 mi (6,792.61 km) |
| Chicago Heights to Pont-a-Celles | 4,168.87 mi (6,709.15 km) |
| Chicago Heights to Poperinge | 4,095.02 mi (6,590.30 km) |
| Chicago Heights to Profondeville | 4,192.89 mi (6,747.80 km) |
| Chicago Heights to Putte | 4,160.26 mi (6,695.28 km) |
| Chicago Heights to Puurs | 4,146.11 mi (6,672.53 km) |
| Chicago Heights to Quaregnon | 4,152.87 mi (6,683.41 km) |
| Chicago Heights to Raeren | 4,228.76 mi (6,805.53 km) |
| Chicago Heights to Ranst | 4,151.90 mi (6,681.83 km) |
| Chicago Heights to Ravels | 4,162.84 mi (6,699.44 km) |
| Chicago Heights to Retie | 4,168.83 mi (6,709.09 km) |
| Chicago Heights to Riemst | 4,205.02 mi (6,767.32 km) |
| Chicago Heights to Rijkevorsel | 4,154.75 mi (6,686.42 km) |
| Chicago Heights to Rixensart | 4,168.18 mi (6,708.04 km) |
| Chicago Heights to Rochefort | 4,213.50 mi (6,780.97 km) |
