| Whitewater to Smolyan | 5,286.90 mi (8,508.45 km) |
| Whitewater to Sofia | 5,182.66 mi (8,340.69 km) |
| Whitewater to Sopot | 5,235.53 mi (8,425.78 km) |
| Whitewater to Sozopol | 5,349.94 mi (8,609.89 km) |
| Whitewater to Sredets | 5,336.13 mi (8,587.67 km) |
| Whitewater to Stamboliyski | 5,253.56 mi (8,454.79 km) |
| Whitewater to Stara Zagora | 5,278.00 mi (8,494.12 km) |
| Whitewater to Svilengrad | 5,330.88 mi (8,579.21 km) |
| Whitewater to Svishtov | 5,208.33 mi (8,382.00 km) |
| Whitewater to Targovishte | 5,269.26 mi (8,480.05 km) |
| Whitewater to Teteven | 5,205.25 mi (8,377.03 km) |
| Whitewater to Troyan | 5,222.76 mi (8,405.22 km) |
| Whitewater to Tryavna | 5,251.02 mi (8,450.70 km) |
| Whitewater to Tutrakan | 5,230.03 mi (8,416.92 km) |
| Whitewater to Varna | 5,316.43 mi (8,555.97 km) |
