| Denton to Smolyan | 1,482.18 mi (2,385.34 km) |
| Denton to Sofia | 1,378.38 mi (2,218.28 km) |
| Denton to Sopot | 1,435.06 mi (2,309.50 km) |
| Denton to Sozopol | 1,560.36 mi (2,511.15 km) |
| Denton to Sredets | 1,543.68 mi (2,484.32 km) |
| Denton to Stamboliyski | 1,450.27 mi (2,333.98 km) |
| Denton to Stara Zagora | 1,479.59 mi (2,381.17 km) |
| Denton to Svilengrad | 1,531.10 mi (2,464.06 km) |
| Denton to Svishtov | 1,415.92 mi (2,278.70 km) |
| Denton to Targovishte | 1,480.15 mi (2,382.07 km) |
| Denton to Teteven | 1,404.46 mi (2,260.25 km) |
| Denton to Troyan | 1,423.32 mi (2,290.61 km) |
| Denton to Tryavna | 1,454.43 mi (2,340.69 km) |
| Denton to Tutrakan | 1,447.70 mi (2,329.84 km) |
| Denton to Varna | 1,534.31 mi (2,469.23 km) |
