| Wadsworth to Smolyan | 5,111.20 mi (8,225.68 km) |
| Wadsworth to Sofia | 5,007.68 mi (8,059.08 km) |
| Wadsworth to Sopot | 5,064.72 mi (8,150.88 km) |
| Wadsworth to Sozopol | 5,187.47 mi (8,348.43 km) |
| Wadsworth to Sredets | 5,171.76 mi (8,323.14 km) |
| Wadsworth to Stamboliyski | 5,079.77 mi (8,175.10 km) |
| Wadsworth to Stara Zagora | 5,109.05 mi (8,222.22 km) |
| Wadsworth to Svilengrad | 5,160.74 mi (8,305.41 km) |
| Wadsworth to Svishtov | 5,043.73 mi (8,117.09 km) |
| Wadsworth to Targovishte | 5,106.88 mi (8,218.74 km) |
| Wadsworth to Teteven | 5,034.13 mi (8,101.64 km) |
| Wadsworth to Troyan | 5,052.89 mi (8,131.83 km) |
| Wadsworth to Tryavna | 5,083.52 mi (8,181.13 km) |
| Wadsworth to Tutrakan | 5,071.34 mi (8,161.53 km) |
| Wadsworth to Varna | 5,158.17 mi (8,301.27 km) |
