| Bourg-en-Bresse to Smolyan | 1,017.63 mi (1,637.71 km) |
| Bourg-en-Bresse to Sofia | 922.74 mi (1,485.01 km) |
| Bourg-en-Bresse to Sopot | 991.24 mi (1,595.24 km) |
| Bourg-en-Bresse to Sozopol | 1,137.23 mi (1,830.20 km) |
| Bourg-en-Bresse to Sredets | 1,115.10 mi (1,794.58 km) |
| Bourg-en-Bresse to Stamboliyski | 994.37 mi (1,600.29 km) |
| Bourg-en-Bresse to Stara Zagora | 1,039.36 mi (1,672.69 km) |
| Bourg-en-Bresse to Svilengrad | 1,083.06 mi (1,743.01 km) |
| Bourg-en-Bresse to Svishtov | 997.86 mi (1,605.90 km) |
| Bourg-en-Bresse to Targovishte | 1,064.53 mi (1,713.20 km) |
| Bourg-en-Bresse to Teteven | 961.81 mi (1,547.88 km) |
| Bourg-en-Bresse to Troyan | 983.98 mi (1,583.56 km) |
| Bourg-en-Bresse to Tryavna | 1,021.61 mi (1,644.13 km) |
| Bourg-en-Bresse to Tutrakan | 1,049.91 mi (1,689.66 km) |
| Bourg-en-Bresse to Varna | 1,128.94 mi (1,816.85 km) |
