| Karlovo to Pittsburg (Kansas) | 5,726.93 mi (9,216.61 km) |
| Karlovo to Pittsburgh (Pennsylvania) | 5,026.45 mi (8,089.29 km) |
| Karlovo to Pittsfield (Massachusetts) | 4,670.68 mi (7,516.73 km) |
| Karlovo to Placentia (California) | 6,646.34 mi (10,696.25 km) |
| Karlovo to Placerville (California) | 6,415.04 mi (10,324.01 km) |
| Karlovo to Plainfield (Illinois) | 5,280.10 mi (8,497.51 km) |
| Karlovo to Plainfield (Indiana) | 5,306.98 mi (8,540.76 km) |
| Karlovo to Plainfield (New Jersey) | 4,796.51 mi (7,719.24 km) |
| Karlovo to Plainview (New York) | 4,750.81 mi (7,645.69 km) |
| Karlovo to Plainview (Texas) | 6,145.13 mi (9,889.63 km) |
| Karlovo to Plano (Illinois) | 5,288.29 mi (8,510.68 km) |
| Karlovo to Plano (Texas) | 6,033.09 mi (9,709.32 km) |
| Karlovo to Plant City (Florida) | 5,705.87 mi (9,182.71 km) |
| Karlovo to Plantation (Florida) | 5,715.84 mi (9,198.76 km) |
| Karlovo to Platteville (Wisconsin) | 5,303.96 mi (8,535.90 km) |
