| Oak Forest to Portage (Michigan) | 118.53 mi (190.75 km) |
| Oak Forest to Portage (Wisconsin) | 160.08 mi (257.62 km) |
| Oak Forest to Portales (New Mexico) | 991.42 mi (1,595.53 km) |
| Oak Forest to Porterville (California) | 1,716.51 mi (2,762.45 km) |
| Oak Forest to Portland (Maine) | 898.21 mi (1,445.53 km) |
| Oak Forest to Portland (Oregon) | 1,753.77 mi (2,822.42 km) |
| Oak Forest to Portland (Tennessee) | 352.58 mi (567.43 km) |
| Oak Forest to Portland (Texas) | 1,090.54 mi (1,755.05 km) |
| Oak Forest to Portsmouth (New Hampshire) | 871.07 mi (1,401.86 km) |
| Oak Forest to Portsmouth (Ohio) | 321.23 mi (516.96 km) |
| Oak Forest to Portsmouth (Virginia) | 692.23 mi (1,114.04 km) |
| Oak Forest to Post Falls (Idaho) | 1,485.20 mi (2,390.20 km) |
| Oak Forest to Potomac (Maryland) | 583.94 mi (939.76 km) |
| Oak Forest to Potomac Park (California) | 1,732.00 mi (2,787.39 km) |
| Oak Forest to Pottstown (Pennsylvania) | 638.42 mi (1,027.44 km) |
