| Salmon Creek to Smolyan | 6,078.84 mi (9,782.95 km) |
| Salmon Creek to Sofia | 5,980.65 mi (9,624.92 km) |
| Salmon Creek to Sopot | 6,011.53 mi (9,674.63 km) |
| Salmon Creek to Sozopol | 6,080.80 mi (9,786.10 km) |
| Salmon Creek to Sredets | 6,076.24 mi (9,778.76 km) |
| Salmon Creek to Stamboliyski | 6,040.41 mi (9,721.11 km) |
| Salmon Creek to Stara Zagora | 6,042.47 mi (9,724.42 km) |
| Salmon Creek to Svilengrad | 6,095.63 mi (9,809.97 km) |
| Salmon Creek to Svishtov | 5,960.88 mi (9,593.11 km) |
| Salmon Creek to Targovishte | 6,007.01 mi (9,667.35 km) |
| Salmon Creek to Teteven | 5,985.19 mi (9,632.23 km) |
| Salmon Creek to Troyan | 5,995.97 mi (9,649.57 km) |
| Salmon Creek to Tryavna | 6,011.81 mi (9,675.07 km) |
| Salmon Creek to Tutrakan | 5,955.99 mi (9,585.24 km) |
| Salmon Creek to Varna | 6,032.69 mi (9,708.68 km) |
