| Boden to Smolyan | 1,679.05 mi (2,702.17 km) |
| Boden to Sofia | 1,599.07 mi (2,573.45 km) |
| Boden to Sopot | 1,605.59 mi (2,583.95 km) |
| Boden to Sozopol | 1,633.87 mi (2,629.47 km) |
| Boden to Sredets | 1,635.84 mi (2,632.64 km) |
| Boden to Stamboliyski | 1,640.66 mi (2,640.38 km) |
| Boden to Stara Zagora | 1,623.43 mi (2,612.66 km) |
| Boden to Svilengrad | 1,671.47 mi (2,689.97 km) |
| Boden to Svishtov | 1,540.80 mi (2,479.69 km) |
| Boden to Targovishte | 1,570.99 mi (2,528.27 km) |
| Boden to Teteven | 1,585.93 mi (2,552.31 km) |
| Boden to Troyan | 1,589.40 mi (2,557.90 km) |
| Boden to Tryavna | 1,593.01 mi (2,563.70 km) |
| Boden to Tutrakan | 1,516.11 mi (2,439.94 km) |
| Boden to Varna | 1,580.15 mi (2,543.01 km) |
