| Karlovo to Sanford (Maine) | 4,529.22 mi (7,289.07 km) |
| Karlovo to Sanford (North Carolina) | 5,224.10 mi (8,407.38 km) |
| Karlovo to Sanger (California) | 6,513.58 mi (10,482.59 km) |
| Karlovo to Santa Ana (California) | 6,655.92 mi (10,711.67 km) |
| Karlovo to Santa Barbara (California) | 6,659.17 mi (10,716.90 km) |
| Karlovo to Santa Clara (California) | 6,527.24 mi (10,504.58 km) |
| Karlovo to Santa Clara (Oregon) | 6,123.39 mi (9,854.65 km) |
| Karlovo to Santa Clarita (California) | 6,629.46 mi (10,669.08 km) |
| Karlovo to Santa Cruz (California) | 6,553.10 mi (10,546.19 km) |
| Karlovo to Santa Fe (New Mexico) | 6,200.49 mi (9,978.73 km) |
| Karlovo to Santa Fe (Texas) | 6,167.41 mi (9,925.49 km) |
| Karlovo to Santa Fe Springs (California) | 6,648.44 mi (10,699.62 km) |
| Karlovo to Santa Maria (California) | 6,645.09 mi (10,694.24 km) |
| Karlovo to Santa Monica (California) | 6,653.49 mi (10,707.75 km) |
| Karlovo to Santa Paula (California) | 6,647.62 mi (10,698.31 km) |
