| Daly City to Smolyan | 6,581.68 mi (10,592.19 km) |
| Daly City to Sofia | 6,481.57 mi (10,431.08 km) |
| Daly City to Sopot | 6,516.25 mi (10,486.90 km) |
| Daly City to Sozopol | 6,592.91 mi (10,610.27 km) |
| Daly City to Sredets | 6,586.97 mi (10,600.71 km) |
| Daly City to Stamboliyski | 6,543.70 mi (10,531.07 km) |
| Daly City to Stara Zagora | 6,549.26 mi (10,540.02 km) |
| Daly City to Svilengrad | 6,602.88 mi (10,626.30 km) |
| Daly City to Svishtov | 6,468.71 mi (10,410.39 km) |
| Daly City to Targovishte | 6,517.46 mi (10,488.83 km) |
| Daly City to Teteven | 6,489.04 mi (10,443.10 km) |
| Daly City to Troyan | 6,500.97 mi (10,462.30 km) |
| Daly City to Tryavna | 6,518.87 mi (10,491.11 km) |
| Daly City to Tutrakan | 6,467.67 mi (10,408.70 km) |
| Daly City to Varna | 6,546.43 mi (10,535.47 km) |
