| Commack to Smolyan | 4,779.70 mi (7,692.19 km) |
| Commack to Sofia | 4,677.50 mi (7,527.70 km) |
| Commack to Sopot | 4,737.85 mi (7,624.83 km) |
| Commack to Sozopol | 4,867.22 mi (7,833.03 km) |
| Commack to Sredets | 4,849.90 mi (7,805.17 km) |
| Commack to Stamboliyski | 4,750.16 mi (7,644.64 km) |
| Commack to Stara Zagora | 4,783.53 mi (7,698.36 km) |
| Commack to Svilengrad | 4,833.83 mi (7,779.30 km) |
| Commack to Svishtov | 4,722.54 mi (7,600.19 km) |
| Commack to Targovishte | 4,787.26 mi (7,704.36 km) |
| Commack to Teteven | 4,707.19 mi (7,575.49 km) |
| Commack to Troyan | 4,726.93 mi (7,607.26 km) |
| Commack to Tryavna | 4,759.47 mi (7,659.63 km) |
| Commack to Tutrakan | 4,755.29 mi (7,652.89 km) |
| Commack to Varna | 4,841.90 mi (7,792.28 km) |
