| Sala to Smolyan | 1,312.98 mi (2,113.03 km) |
| Sala to Sofia | 1,223.05 mi (1,968.31 km) |
| Sala to Sopot | 1,241.71 mi (1,998.34 km) |
| Sala to Sozopol | 1,297.17 mi (2,087.60 km) |
| Sala to Sredets | 1,294.09 mi (2,082.63 km) |
| Sala to Stamboliyski | 1,274.02 mi (2,050.34 km) |
| Sala to Stara Zagora | 1,267.27 mi (2,039.47 km) |
| Sala to Svilengrad | 1,318.96 mi (2,122.66 km) |
| Sala to Svishtov | 1,184.34 mi (1,906.01 km) |
| Sala to Targovishte | 1,225.56 mi (1,972.35 km) |
| Sala to Teteven | 1,218.23 mi (1,960.55 km) |
| Sala to Troyan | 1,225.64 mi (1,972.48 km) |
| Sala to Tryavna | 1,236.35 mi (1,989.72 km) |
| Sala to Tutrakan | 1,173.18 mi (1,888.05 km) |
| Sala to Varna | 1,247.98 mi (2,008.43 km) |
