| Chicago Heights to Portage (Michigan) | 115.48 mi (185.85 km) |
| Chicago Heights to Portage (Wisconsin) | 168.93 mi (271.86 km) |
| Chicago Heights to Portales (New Mexico) | 994.05 mi (1,599.76 km) |
| Chicago Heights to Porterville (California) | 1,722.34 mi (2,771.83 km) |
| Chicago Heights to Portland (Maine) | 894.05 mi (1,438.83 km) |
| Chicago Heights to Portland (Oregon) | 1,761.83 mi (2,835.39 km) |
| Chicago Heights to Portland (Tennessee) | 344.97 mi (555.18 km) |
| Chicago Heights to Portland (Texas) | 1,088.34 mi (1,751.51 km) |
| Chicago Heights to Portsmouth (New Hampshire) | 866.53 mi (1,394.55 km) |
| Chicago Heights to Portsmouth (Ohio) | 312.40 mi (502.77 km) |
| Chicago Heights to Portsmouth (Virginia) | 683.94 mi (1,100.69 km) |
| Chicago Heights to Post Falls (Idaho) | 1,493.62 mi (2,403.74 km) |
| Chicago Heights to Potomac (Maryland) | 576.40 mi (927.63 km) |
| Chicago Heights to Potomac Park (California) | 1,737.64 mi (2,796.46 km) |
| Chicago Heights to Pottstown (Pennsylvania) | 631.84 mi (1,016.85 km) |
