| Kardzhali to St. George (Utah) | 6,411.96 mi (10,319.05 km) |
| Kardzhali to St. Helens (Oregon) | 6,080.99 mi (9,786.41 km) |
| Kardzhali to St. James (New York) | 4,797.69 mi (7,721.14 km) |
| Kardzhali to St. John (Indiana) | 5,330.22 mi (8,578.16 km) |
| Kardzhali to St. Joseph (Missouri) | 5,677.49 mi (9,137.04 km) |
| Kardzhali to St. Louis (Missouri) | 5,571.69 mi (8,966.76 km) |
| Kardzhali to St. Louis Park (Minnesota) | 5,359.38 mi (8,625.09 km) |
| Kardzhali to St. Marys (Georgia) | 5,611.21 mi (9,030.36 km) |
| Kardzhali to St. Marys (Pennsylvania) | 4,989.53 mi (8,029.87 km) |
| Kardzhali to St. Matthews (Kentucky) | 5,416.86 mi (8,717.59 km) |
| Kardzhali to St. Michael (Minnesota) | 5,357.11 mi (8,621.44 km) |
| Kardzhali to St. Paul (Minnesota) | 5,350.85 mi (8,611.37 km) |
| Kardzhali to St. Peter (Minnesota) | 5,410.96 mi (8,708.09 km) |
| Kardzhali to St. Peters (Missouri) | 5,577.55 mi (8,976.19 km) |
| Kardzhali to St. Petersburg (Florida) | 5,800.91 mi (9,335.66 km) |
