| Blackrock to Oxford (Alabama) | 3,994.20 mi (6,428.04 km) |
| Blackrock to Oxford (Mississippi) | 4,101.42 mi (6,600.60 km) |
| Blackrock to Oxford (Ohio) | 3,663.67 mi (5,896.11 km) |
| Blackrock to Oxnard (California) | 5,187.53 mi (8,348.52 km) |
| Blackrock to Oxon Hill (Maryland) | 3,388.46 mi (5,453.20 km) |
| Blackrock to Ozark (Alabama) | 4,092.73 mi (6,586.62 km) |
| Blackrock to Ozark (Missouri) | 4,110.82 mi (6,615.73 km) |
| Blackrock to Pace (Florida) | 4,196.06 mi (6,752.90 km) |
| Blackrock to Pacific Grove (California) | 5,136.55 mi (8,266.47 km) |
| Blackrock to Pacifica (California) | 5,096.66 mi (8,202.28 km) |
| Blackrock to Paducah (Kentucky) | 3,932.64 mi (6,328.98 km) |
| Blackrock to Pahrump (Nevada) | 4,969.18 mi (7,997.12 km) |
| Blackrock to Painesville (Ohio) | 3,425.07 mi (5,512.11 km) |
| Blackrock to Palatine (Illinois) | 3,668.68 mi (5,904.18 km) |
| Blackrock to Palatka (Florida) | 4,022.24 mi (6,473.17 km) |
