| Cudahy to Smolyan | 6,710.19 mi (10,799.00 km) |
| Cudahy to Sofia | 6,607.99 mi (10,634.53 km) |
| Cudahy to Sopot | 6,647.81 mi (10,698.61 km) |
| Cudahy to Sozopol | 6,734.91 mi (10,838.78 km) |
| Cudahy to Sredets | 6,726.92 mi (10,825.93 km) |
| Cudahy to Stamboliyski | 6,673.06 mi (10,739.25 km) |
| Cudahy to Stara Zagora | 6,683.60 mi (10,756.22 km) |
| Cudahy to Svilengrad | 6,737.57 mi (10,843.07 km) |
| Cudahy to Svishtov | 6,605.03 mi (10,629.76 km) |
| Cudahy to Targovishte | 6,657.36 mi (10,713.98 km) |
| Cudahy to Teteven | 6,619.52 mi (10,653.09 km) |
| Cudahy to Troyan | 6,633.02 mi (10,674.82 km) |
| Cudahy to Tryavna | 6,653.78 mi (10,708.23 km) |
| Cudahy to Tutrakan | 6,609.70 mi (10,637.28 km) |
| Cudahy to Varna | 6,691.18 mi (10,768.41 km) |
