| Burbach to Smolyan | 1,012.27 mi (1,629.10 km) |
| Burbach to Sofia | 908.23 mi (1,461.66 km) |
| Burbach to Sopot | 964.10 mi (1,551.56 km) |
| Burbach to Sozopol | 1,089.76 mi (1,753.80 km) |
| Burbach to Sredets | 1,072.81 mi (1,726.52 km) |
| Burbach to Stamboliyski | 979.83 mi (1,576.88 km) |
| Burbach to Stara Zagora | 1,008.51 mi (1,623.04 km) |
| Burbach to Svilengrad | 1,060.11 mi (1,706.08 km) |
| Burbach to Svishtov | 945.17 mi (1,521.11 km) |
| Burbach to Targovishte | 1,009.74 mi (1,625.01 km) |
| Burbach to Teteven | 933.51 mi (1,502.35 km) |
| Burbach to Troyan | 952.27 mi (1,532.54 km) |
| Burbach to Tryavna | 983.36 mi (1,582.56 km) |
| Burbach to Tutrakan | 978.59 mi (1,574.88 km) |
| Burbach to Varna | 1,064.93 mi (1,713.84 km) |
