| Sliven to St. George (Utah) | 6,376.67 mi (10,262.26 km) |
| Sliven to St. Helens (Oregon) | 6,032.39 mi (9,708.20 km) |
| Sliven to St. James (New York) | 4,794.13 mi (7,715.41 km) |
| Sliven to St. John (Indiana) | 5,314.65 mi (8,553.10 km) |
| Sliven to St. Joseph (Missouri) | 5,657.39 mi (9,104.68 km) |
| Sliven to St. Louis (Missouri) | 5,556.70 mi (8,942.64 km) |
| Sliven to St. Louis Park (Minnesota) | 5,335.44 mi (8,586.56 km) |
| Sliven to St. Marys (Georgia) | 5,612.41 mi (9,032.31 km) |
| Sliven to St. Marys (Pennsylvania) | 4,981.10 mi (8,016.31 km) |
| Sliven to St. Matthews (Kentucky) | 5,406.26 mi (8,700.53 km) |
| Sliven to St. Michael (Minnesota) | 5,332.67 mi (8,582.10 km) |
| Sliven to St. Paul (Minnesota) | 5,327.12 mi (8,573.17 km) |
| Sliven to St. Peter (Minnesota) | 5,387.15 mi (8,669.77 km) |
| Sliven to St. Peters (Missouri) | 5,562.10 mi (8,951.33 km) |
| Sliven to St. Petersburg (Florida) | 5,804.31 mi (9,341.14 km) |
