| Kardzhali to San Diego (California) | 6,765.39 mi (10,887.84 km) |
| Kardzhali to San Diego Country Estates (California) | 6,745.51 mi (10,855.86 km) |
| Kardzhali to San Dimas (California) | 6,704.86 mi (10,790.43 km) |
| Kardzhali to San Fernando (California) | 6,709.77 mi (10,798.33 km) |
| Kardzhali to San Francisco (California) | 6,587.30 mi (10,601.23 km) |
| Kardzhali to San Gabriel (California) | 6,713.14 mi (10,803.76 km) |
| Kardzhali to San Germán (Puerto Rico) | 5,516.50 mi (8,877.94 km) |
| Kardzhali to San Jacinto (California) | 6,702.66 mi (10,786.89 km) |
| Kardzhali to San Jose (California) | 6,602.85 mi (10,626.27 km) |
| Kardzhali to San Juan (Puerto Rico) | 5,453.20 mi (8,776.08 km) |
| Kardzhali to San Juan (Texas) | 6,523.30 mi (10,498.24 km) |
| Kardzhali to San Juan Capistrano (California) | 6,738.27 mi (10,844.20 km) |
| Kardzhali to San Leandro (California) | 6,584.11 mi (10,596.10 km) |
| Kardzhali to San Lorenzo (California) | 6,585.68 mi (10,598.62 km) |
| Kardzhali to San Luis (Arizona) | 6,719.93 mi (10,814.68 km) |
