| Chicago Ridge to Oxford (Alabama) | 569.74 mi (916.91 km) |
| Chicago Ridge to Oxford (Mississippi) | 516.06 mi (830.52 km) |
| Chicago Ridge to Oxford (Ohio) | 219.96 mi (353.99 km) |
| Chicago Ridge to Oxnard (California) | 1,776.57 mi (2,859.11 km) |
| Chicago Ridge to Oxon Hill (Maryland) | 603.95 mi (971.96 km) |
| Chicago Ridge to Ozark (Alabama) | 718.13 mi (1,155.71 km) |
| Chicago Ridge to Ozark (Missouri) | 433.73 mi (698.03 km) |
| Chicago Ridge to Pace (Florida) | 766.63 mi (1,233.77 km) |
| Chicago Ridge to Pacific Grove (California) | 1,850.17 mi (2,977.56 km) |
| Chicago Ridge to Pacifica (California) | 1,854.48 mi (2,984.51 km) |
| Chicago Ridge to Paducah (Kentucky) | 323.37 mi (520.41 km) |
| Chicago Ridge to Pahrump (Nevada) | 1,554.90 mi (2,502.37 km) |
| Chicago Ridge to Painesville (Ohio) | 336.51 mi (541.56 km) |
| Chicago Ridge to Palatine (Illinois) | 31.69 mi (51.00 km) |
| Chicago Ridge to Palatka (Florida) | 900.04 mi (1,448.47 km) |
