| Sola to Smolyan | 1,451.30 mi (2,335.64 km) |
| Sola to Sofia | 1,350.14 mi (2,172.84 km) |
| Sola to Sopot | 1,388.02 mi (2,233.81 km) |
| Sola to Sozopol | 1,479.16 mi (2,380.47 km) |
| Sola to Sredets | 1,469.55 mi (2,365.02 km) |
| Sola to Stamboliyski | 1,413.80 mi (2,275.29 km) |
| Sola to Stara Zagora | 1,423.88 mi (2,291.51 km) |
| Sola to Svilengrad | 1,477.87 mi (2,378.40 km) |
| Sola to Svishtov | 1,345.97 mi (2,166.13 km) |
| Sola to Targovishte | 1,400.26 mi (2,253.49 km) |
| Sola to Teteven | 1,359.90 mi (2,188.55 km) |
| Sola to Troyan | 1,373.19 mi (2,209.94 km) |
| Sola to Tryavna | 1,394.20 mi (2,243.75 km) |
| Sola to Tutrakan | 1,354.79 mi (2,180.33 km) |
| Sola to Varna | 1,438.72 mi (2,315.40 km) |
