| Gland to Smolyan | 972.26 mi (1,564.70 km) |
| Gland to Sofia | 876.30 mi (1,410.26 km) |
| Gland to Sopot | 944.21 mi (1,519.56 km) |
| Gland to Sozopol | 1,089.39 mi (1,753.20 km) |
| Gland to Sredets | 1,067.51 mi (1,718.00 km) |
| Gland to Stamboliyski | 948.23 mi (1,526.03 km) |
| Gland to Stara Zagora | 992.27 mi (1,596.90 km) |
| Gland to Svilengrad | 1,036.64 mi (1,668.32 km) |
| Gland to Svishtov | 949.31 mi (1,527.77 km) |
| Gland to Targovishte | 1,016.07 mi (1,635.20 km) |
| Gland to Teteven | 914.59 mi (1,471.90 km) |
| Gland to Troyan | 936.63 mi (1,507.36 km) |
| Gland to Tryavna | 973.98 mi (1,567.48 km) |
| Gland to Tutrakan | 1,000.55 mi (1,610.23 km) |
| Gland to Varna | 1,080.14 mi (1,738.32 km) |
