| Perleberg to Oakley (California) | 5,559.39 mi (8,946.97 km) |
| Perleberg to Oakton (Virginia) | 4,106.08 mi (6,608.10 km) |
| Perleberg to Oakville (Missouri) | 4,599.29 mi (7,401.83 km) |
| Perleberg to Oatfield (Oregon) | 5,120.39 mi (8,240.47 km) |
| Perleberg to Ocala (Florida) | 4,790.45 mi (7,709.48 km) |
| Perleberg to Ocean Acres (New Jersey) | 3,950.31 mi (6,357.40 km) |
| Perleberg to Ocean City (New Jersey) | 3,985.56 mi (6,414.13 km) |
| Perleberg to Ocean Pines (Maryland) | 4,049.53 mi (6,517.09 km) |
| Perleberg to Ocean Pointe (Hawaii) | 7,261.91 mi (11,686.91 km) |
| Perleberg to Ocean Springs (Mississippi) | 4,975.66 mi (8,007.55 km) |
| Perleberg to Oceanside (California) | 5,740.40 mi (9,238.28 km) |
| Perleberg to Oceanside (New York) | 3,883.08 mi (6,249.21 km) |
| Perleberg to Ocoee (Florida) | 4,798.24 mi (7,722.03 km) |
| Perleberg to Oconomowoc (Wisconsin) | 4,293.74 mi (6,910.11 km) |
| Perleberg to Odenton (Maryland) | 4,074.49 mi (6,557.26 km) |
