| Cold Springs to Smolyan | 6,399.45 mi (10,298.92 km) |
| Cold Springs to Sofia | 6,298.89 mi (10,137.08 km) |
| Cold Springs to Sopot | 6,334.59 mi (10,194.53 km) |
| Cold Springs to Sozopol | 6,413.48 mi (10,321.50 km) |
| Cold Springs to Sredets | 6,407.09 mi (10,311.22 km) |
| Cold Springs to Stamboliyski | 6,361.62 mi (10,238.03 km) |
| Cold Springs to Stara Zagora | 6,368.18 mi (10,248.59 km) |
| Cold Springs to Svilengrad | 6,421.90 mi (10,335.04 km) |
| Cold Springs to Svishtov | 6,287.99 mi (10,119.55 km) |
| Cold Springs to Targovishte | 6,337.53 mi (10,199.26 km) |
| Cold Springs to Teteven | 6,307.15 mi (10,150.37 km) |
| Cold Springs to Troyan | 6,319.40 mi (10,170.09 km) |
| Cold Springs to Tryavna | 6,337.89 mi (10,199.85 km) |
| Cold Springs to Tutrakan | 6,288.17 mi (10,119.84 km) |
| Cold Springs to Varna | 6,367.59 mi (10,247.65 km) |
