| Westwood to Smolyan | 4,804.47 mi (7,732.04 km) |
| Westwood to Sofia | 4,702.08 mi (7,567.27 km) |
| Westwood to Sopot | 4,762.09 mi (7,663.84 km) |
| Westwood to Sozopol | 4,890.77 mi (7,870.94 km) |
| Westwood to Sredets | 4,873.63 mi (7,843.34 km) |
| Westwood to Stamboliyski | 4,774.71 mi (7,684.15 km) |
| Westwood to Stara Zagora | 4,807.64 mi (7,737.15 km) |
| Westwood to Svilengrad | 4,858.10 mi (7,818.36 km) |
| Westwood to Svishtov | 4,746.15 mi (7,638.19 km) |
| Westwood to Targovishte | 4,810.72 mi (7,742.11 km) |
| Westwood to Teteven | 4,731.42 mi (7,614.49 km) |
| Westwood to Troyan | 4,751.06 mi (7,646.10 km) |
| Westwood to Tryavna | 4,783.41 mi (7,698.15 km) |
| Westwood to Tutrakan | 4,778.34 mi (7,690.00 km) |
| Westwood to Varna | 4,865.01 mi (7,829.48 km) |
