| Spenge to Smolyan | 1,053.07 mi (1,694.75 km) |
| Spenge to Sofia | 948.79 mi (1,526.93 km) |
| Spenge to Sopot | 1,000.07 mi (1,609.45 km) |
| Spenge to Sozopol | 1,117.74 mi (1,798.82 km) |
| Spenge to Sredets | 1,102.54 mi (1,774.36 km) |
| Spenge to Stamboliyski | 1,018.84 mi (1,639.67 km) |
| Spenge to Stara Zagora | 1,042.58 mi (1,677.87 km) |
| Spenge to Svilengrad | 1,095.38 mi (1,762.84 km) |
| Spenge to Svishtov | 974.47 mi (1,568.26 km) |
| Spenge to Targovishte | 1,037.09 mi (1,669.03 km) |
| Spenge to Teteven | 969.83 mi (1,560.80 km) |
| Spenge to Troyan | 987.26 mi (1,588.84 km) |
| Spenge to Tryavna | 1,015.89 mi (1,634.92 km) |
| Spenge to Tutrakan | 1,001.76 mi (1,612.18 km) |
| Spenge to Varna | 1,088.59 mi (1,751.92 km) |
