| Bloomington to Smolyan | 5,411.58 mi (8,709.09 km) |
| Bloomington to Sofia | 5,307.47 mi (8,541.55 km) |
| Bloomington to Sopot | 5,361.67 mi (8,628.77 km) |
| Bloomington to Sozopol | 5,478.65 mi (8,817.03 km) |
| Bloomington to Sredets | 5,464.27 mi (8,793.90 km) |
| Bloomington to Stamboliyski | 5,378.80 mi (8,656.34 km) |
| Bloomington to Stara Zagora | 5,404.73 mi (8,698.08 km) |
| Bloomington to Svilengrad | 5,457.29 mi (8,782.67 km) |
| Bloomington to Svishtov | 5,336.30 mi (8,587.94 km) |
| Bloomington to Targovishte | 5,397.93 mi (8,687.13 km) |
| Bloomington to Teteven | 5,331.26 mi (8,579.84 km) |
| Bloomington to Troyan | 5,349.17 mi (8,608.65 km) |
| Bloomington to Tryavna | 5,378.16 mi (8,655.32 km) |
| Bloomington to Tutrakan | 5,359.73 mi (8,625.65 km) |
| Bloomington to Varna | 5,446.33 mi (8,765.01 km) |
