| Union Park to Owosso (Michigan) | 1,010.35 mi (1,626.00 km) |
| Union Park to Oxford (Alabama) | 442.59 mi (712.28 km) |
| Union Park to Oxford (Mississippi) | 631.70 mi (1,016.62 km) |
| Union Park to Oxford (Ohio) | 781.97 mi (1,258.45 km) |
| Union Park to Oxnard (California) | 2,258.69 mi (3,635.01 km) |
| Union Park to Oxon Hill (Maryland) | 747.38 mi (1,202.80 km) |
| Union Park to Ozark (Alabama) | 330.72 mi (532.24 km) |
| Union Park to Ozark (Missouri) | 907.83 mi (1,461.01 km) |
| Union Park to Pace (Florida) | 383.48 mi (617.15 km) |
| Union Park to Pacific Grove (California) | 2,414.34 mi (3,885.51 km) |
| Union Park to Pacifica (California) | 2,447.00 mi (3,938.06 km) |
| Union Park to Paducah (Kentucky) | 727.71 mi (1,171.14 km) |
| Union Park to Pahrump (Nevada) | 2,083.81 mi (3,353.56 km) |
| Union Park to Painesville (Ohio) | 909.15 mi (1,463.14 km) |
| Union Park to Palatine (Illinois) | 1,011.05 mi (1,627.12 km) |
