| Karlovo to Parma Heights (Ohio) | 5,051.64 mi (8,129.84 km) |
| Karlovo to Parole (Maryland) | 4,955.68 mi (7,975.40 km) |
| Karlovo to Parsippany (New Jersey) | 4,785.57 mi (7,701.63 km) |
| Karlovo to Pasadena (California) | 6,636.37 mi (10,680.20 km) |
| Karlovo to Pasadena (Maryland) | 4,948.17 mi (7,963.32 km) |
| Karlovo to Pasadena (Texas) | 6,155.01 mi (9,905.54 km) |
| Karlovo to Pasadena Hills (Florida) | 5,697.62 mi (9,169.43 km) |
| Karlovo to Pascagoula (Mississippi) | 5,858.30 mi (9,428.02 km) |
| Karlovo to Pasco (Washington) | 5,908.62 mi (9,509.00 km) |
| Karlovo to Passaic (New Jersey) | 4,774.29 mi (7,683.48 km) |
| Karlovo to Pataskala (Ohio) | 5,152.88 mi (8,292.75 km) |
| Karlovo to Patchogue (New York) | 4,733.11 mi (7,617.20 km) |
| Karlovo to Paterson (New Jersey) | 4,773.19 mi (7,681.71 km) |
| Karlovo to Patterson (California) | 6,501.97 mi (10,463.91 km) |
| Karlovo to Pawtucket (Rhode Island) | 4,618.58 mi (7,432.89 km) |
