| Ales to Smolyan | 1,056.13 mi (1,699.67 km) |
| Ales to Sofia | 968.86 mi (1,559.22 km) |
| Ales to Sopot | 1,040.01 mi (1,673.74 km) |
| Ales to Sozopol | 1,189.91 mi (1,914.98 km) |
| Ales to Sredets | 1,166.24 mi (1,876.87 km) |
| Ales to Stamboliyski | 1,037.68 mi (1,669.99 km) |
| Ales to Stara Zagora | 1,088.03 mi (1,751.02 km) |
| Ales to Svilengrad | 1,126.97 mi (1,813.68 km) |
| Ales to Svishtov | 1,056.98 mi (1,701.04 km) |
| Ales to Targovishte | 1,122.34 mi (1,806.23 km) |
| Ales to Teteven | 1,012.17 mi (1,628.93 km) |
| Ales to Troyan | 1,034.94 mi (1,665.57 km) |
| Ales to Tryavna | 1,073.98 mi (1,728.40 km) |
| Ales to Tutrakan | 1,114.84 mi (1,794.16 km) |
| Ales to Varna | 1,188.65 mi (1,912.95 km) |
