| Sofia to St. George (Utah) | 6,294.88 mi (10,130.63 km) |
| Sofia to St. Helens (Oregon) | 5,974.40 mi (9,614.87 km) |
| Sofia to St. James (New York) | 4,670.70 mi (7,516.77 km) |
| Sofia to St. John (Indiana) | 5,204.89 mi (8,376.46 km) |
| Sofia to St. Joseph (Missouri) | 5,553.42 mi (8,937.36 km) |
| Sofia to St. Louis (Missouri) | 5,446.20 mi (8,764.82 km) |
| Sofia to St. Louis Park (Minnesota) | 5,236.73 mi (8,427.70 km) |
| Sofia to St. Marys (Georgia) | 5,484.23 mi (8,826.02 km) |
| Sofia to St. Marys (Pennsylvania) | 4,862.92 mi (7,826.12 km) |
| Sofia to St. Matthews (Kentucky) | 5,290.53 mi (8,514.29 km) |
| Sofia to St. Michael (Minnesota) | 5,234.67 mi (8,424.38 km) |
| Sofia to St. Paul (Minnesota) | 5,228.12 mi (8,413.85 km) |
| Sofia to St. Peter (Minnesota) | 5,288.24 mi (8,510.61 km) |
| Sofia to St. Peters (Missouri) | 5,452.17 mi (8,774.43 km) |
| Sofia to St. Petersburg (Florida) | 5,674.08 mi (9,131.55 km) |
