| Sun City to Smolyan | 6,567.12 mi (10,568.76 km) |
| Sun City to Sofia | 6,463.61 mi (10,402.17 km) |
| Sun City to Sopot | 6,508.01 mi (10,473.63 km) |
| Sun City to Sozopol | 6,604.59 mi (10,629.07 km) |
| Sun City to Sredets | 6,594.67 mi (10,613.10 km) |
| Sun City to Stamboliyski | 6,531.03 mi (10,510.67 km) |
| Sun City to Stara Zagora | 6,546.23 mi (10,535.14 km) |
| Sun City to Svilengrad | 6,600.19 mi (10,621.98 km) |
| Sun City to Svishtov | 6,470.05 mi (10,412.54 km) |
| Sun City to Targovishte | 6,525.51 mi (10,501.79 km) |
| Sun City to Teteven | 6,478.88 mi (10,426.75 km) |
| Sun City to Troyan | 6,493.80 mi (10,450.75 km) |
| Sun City to Tryavna | 6,517.15 mi (10,488.34 km) |
| Sun City to Tutrakan | 6,480.23 mi (10,428.92 km) |
| Sun City to Varna | 6,563.84 mi (10,563.48 km) |
