| Brownsburg to Smolyan | 5,346.26 mi (8,603.98 km) |
| Brownsburg to Sofia | 5,242.43 mi (8,436.88 km) |
| Brownsburg to Sopot | 5,298.19 mi (8,526.60 km) |
| Brownsburg to Sozopol | 5,418.30 mi (8,719.91 km) |
| Brownsburg to Sredets | 5,403.21 mi (8,695.62 km) |
| Brownsburg to Stamboliyski | 5,314.20 mi (8,552.38 km) |
| Brownsburg to Stara Zagora | 5,341.95 mi (8,597.04 km) |
| Brownsburg to Svilengrad | 5,394.07 mi (8,680.91 km) |
| Brownsburg to Svishtov | 5,275.14 mi (8,489.51 km) |
| Brownsburg to Targovishte | 5,337.61 mi (8,590.05 km) |
| Brownsburg to Teteven | 5,267.66 mi (8,477.49 km) |
| Brownsburg to Troyan | 5,286.04 mi (8,507.05 km) |
| Brownsburg to Tryavna | 5,315.92 mi (8,555.15 km) |
| Brownsburg to Tutrakan | 5,300.78 mi (8,530.79 km) |
| Brownsburg to Varna | 5,387.55 mi (8,670.42 km) |
