| Progress to Smolyan | 4,949.55 mi (7,965.53 km) |
| Progress to Sofia | 4,846.88 mi (7,800.30 km) |
| Progress to Sopot | 4,906.27 mi (7,895.88 km) |
| Progress to Sozopol | 5,033.71 mi (8,100.97 km) |
| Progress to Sredets | 5,016.87 mi (8,073.88 km) |
| Progress to Stamboliyski | 4,919.42 mi (7,917.04 km) |
| Progress to Stara Zagora | 4,951.58 mi (7,968.79 km) |
| Progress to Svilengrad | 5,002.33 mi (8,050.47 km) |
| Progress to Svishtov | 4,889.22 mi (7,868.43 km) |
| Progress to Targovishte | 4,953.50 mi (7,971.90 km) |
| Progress to Teteven | 4,875.61 mi (7,846.54 km) |
| Progress to Troyan | 4,895.07 mi (7,877.85 km) |
| Progress to Tryavna | 4,927.05 mi (7,929.32 km) |
| Progress to Tutrakan | 4,920.40 mi (7,918.61 km) |
| Progress to Varna | 5,007.14 mi (8,058.22 km) |
