| Gardena to Smolyan | 6,717.66 mi (10,811.03 km) |
| Gardena to Sofia | 6,615.48 mi (10,646.59 km) |
| Gardena to Sopot | 6,655.23 mi (10,710.56 km) |
| Gardena to Sozopol | 6,742.20 mi (10,850.51 km) |
| Gardena to Sredets | 6,734.24 mi (10,837.71 km) |
| Gardena to Stamboliyski | 6,680.51 mi (10,751.25 km) |
| Gardena to Stara Zagora | 6,690.99 mi (10,768.11 km) |
| Gardena to Svilengrad | 6,744.96 mi (10,854.96 km) |
| Gardena to Svishtov | 6,612.39 mi (10,641.61 km) |
| Gardena to Targovishte | 6,664.67 mi (10,725.75 km) |
| Gardena to Teteven | 6,626.96 mi (10,665.06 km) |
| Gardena to Troyan | 6,640.44 mi (10,686.76 km) |
| Gardena to Tryavna | 6,661.17 mi (10,720.11 km) |
| Gardena to Tutrakan | 6,616.98 mi (10,649.00 km) |
| Gardena to Varna | 6,698.43 mi (10,780.08 km) |
