| Tarragona to Smolyan | 1,213.19 mi (1,952.44 km) |
| Tarragona to Sofia | 1,137.56 mi (1,830.72 km) |
| Tarragona to Sopot | 1,209.77 mi (1,946.94 km) |
| Tarragona to Sozopol | 1,360.73 mi (2,189.88 km) |
| Tarragona to Sredets | 1,335.73 mi (2,149.65 km) |
| Tarragona to Stamboliyski | 1,201.07 mi (1,932.93 km) |
| Tarragona to Stara Zagora | 1,256.43 mi (2,022.03 km) |
| Tarragona to Svilengrad | 1,288.73 mi (2,074.01 km) |
| Tarragona to Svishtov | 1,238.10 mi (1,992.53 km) |
| Tarragona to Targovishte | 1,300.53 mi (2,093.00 km) |
| Tarragona to Teteven | 1,184.51 mi (1,906.29 km) |
| Tarragona to Troyan | 1,207.35 mi (1,943.05 km) |
| Tarragona to Tryavna | 1,247.03 mi (2,006.90 km) |
| Tarragona to Tutrakan | 1,301.18 mi (2,094.05 km) |
| Tarragona to Varna | 1,367.68 mi (2,201.08 km) |
