| Carson City to Smolyan | 6,427.83 mi (10,344.60 km) |
| Carson City to Sofia | 6,327.08 mi (10,182.45 km) |
| Carson City to Sopot | 6,363.21 mi (10,240.60 km) |
| Carson City to Sozopol | 6,442.97 mi (10,368.96 km) |
| Carson City to Sredets | 6,436.41 mi (10,358.41 km) |
| Carson City to Stamboliyski | 6,390.06 mi (10,283.81 km) |
| Carson City to Stara Zagora | 6,397.04 mi (10,295.04 km) |
| Carson City to Svilengrad | 6,450.79 mi (10,381.54 km) |
| Carson City to Svishtov | 6,317.00 mi (10,166.23 km) |
| Carson City to Targovishte | 6,366.84 mi (10,246.43 km) |
| Carson City to Teteven | 6,335.68 mi (10,196.29 km) |
| Carson City to Troyan | 6,348.06 mi (10,216.22 km) |
| Carson City to Tryavna | 6,366.79 mi (10,246.36 km) |
| Carson City to Tutrakan | 6,317.65 mi (10,167.27 km) |
| Carson City to Varna | 6,397.30 mi (10,295.45 km) |
