| Sozopol to Atwater (California) | 6,575.30 mi (10,581.92 km) |
| Sozopol to Auburn (Alabama) | 5,747.76 mi (9,250.12 km) |
| Sozopol to Auburn (California) | 6,487.16 mi (10,440.07 km) |
| Sozopol to Auburn (Indiana) | 5,293.73 mi (8,519.43 km) |
| Sozopol to Auburn (Maine) | 4,606.81 mi (7,413.95 km) |
| Sozopol to Auburn (New York) | 4,902.84 mi (7,890.36 km) |
| Sozopol to Auburn (Washington) | 5,970.48 mi (9,608.56 km) |
| Sozopol to Auburn Hills (Michigan) | 5,164.15 mi (8,310.89 km) |
| Sozopol to Auburndale (Florida) | 5,820.83 mi (9,367.72 km) |
| Sozopol to Augusta (Georgia) | 5,572.66 mi (8,968.32 km) |
| Sozopol to Augusta (Maine) | 4,576.00 mi (7,364.36 km) |
| Sozopol to Aurora (Colorado) | 6,029.12 mi (9,702.94 km) |
| Sozopol to Aurora (Illinois) | 5,389.09 mi (8,672.90 km) |
| Sozopol to Aurora (Ohio) | 5,159.36 mi (8,303.18 km) |
| Sozopol to Austin (Minnesota) | 5,448.22 mi (8,768.06 km) |
