| Perry Hall to Owosso (Michigan) | 470.48 mi (757.17 km) |
| Perry Hall to Oxford (Alabama) | 657.53 mi (1,058.19 km) |
| Perry Hall to Oxford (Mississippi) | 800.19 mi (1,287.79 km) |
| Perry Hall to Oxford (Ohio) | 440.90 mi (709.56 km) |
| Perry Hall to Oxnard (California) | 2,367.56 mi (3,810.22 km) |
| Perry Hall to Oxon Hill (Maryland) | 50.29 mi (80.94 km) |
| Perry Hall to Ozark (Alabama) | 753.26 mi (1,212.25 km) |
| Perry Hall to Ozark (Missouri) | 921.79 mi (1,483.47 km) |
| Perry Hall to Pace (Florida) | 855.81 mi (1,377.30 km) |
| Perry Hall to Pacific Grove (California) | 2,455.39 mi (3,951.58 km) |
| Perry Hall to Pacifica (California) | 2,463.02 mi (3,963.85 km) |
| Perry Hall to Paducah (Kentucky) | 679.08 mi (1,092.87 km) |
| Perry Hall to Pahrump (Nevada) | 2,151.06 mi (3,461.80 km) |
| Perry Hall to Painesville (Ohio) | 297.36 mi (478.55 km) |
| Perry Hall to Palatine (Illinois) | 632.96 mi (1,018.66 km) |
