| Gardere to Smolyan | 6,003.81 mi (9,662.20 km) |
| Gardere to Sofia | 5,900.86 mi (9,496.51 km) |
| Gardere to Sopot | 5,959.49 mi (9,590.87 km) |
| Gardere to Sozopol | 6,085.06 mi (9,792.96 km) |
| Gardere to Sredets | 6,068.72 mi (9,766.66 km) |
| Gardere to Stamboliyski | 5,973.28 mi (9,613.06 km) |
| Gardere to Stara Zagora | 6,004.45 mi (9,663.23 km) |
| Gardere to Svilengrad | 6,055.56 mi (9,745.49 km) |
| Gardere to Svishtov | 5,940.85 mi (9,560.87 km) |
| Gardere to Targovishte | 6,004.65 mi (9,663.55 km) |
| Gardere to Teteven | 5,928.84 mi (9,541.55 km) |
| Gardere to Troyan | 5,948.05 mi (9,572.46 km) |
| Gardere to Tryavna | 5,979.52 mi (9,623.11 km) |
| Gardere to Tutrakan | 5,970.33 mi (9,608.32 km) |
| Gardere to Varna | 6,057.15 mi (9,748.05 km) |
