| Smolyan to Spodnje Hoce | 562.92 mi (905.93 km) |
| Smolyan to Spodnji Duplek | 559.21 mi (899.96 km) |
| Smolyan to Sredisce ob Dravi | 534.26 mi (859.80 km) |
| Smolyan to Stari Trg | 585.08 mi (941.59 km) |
| Smolyan to Starse | 556.88 mi (896.22 km) |
| Smolyan to Store | 566.13 mi (911.10 km) |
| Smolyan to Straza | 561.24 mi (903.23 km) |
| Smolyan to Sveta Ana | 561.06 mi (902.94 km) |
| Smolyan to Sveta Trojica v Slovenskih Goricah | 556.88 mi (896.22 km) |
| Smolyan to Sveti Jurij | 551.03 mi (886.80 km) |
| Smolyan to Tabor | 578.35 mi (930.76 km) |
| Smolyan to Tisina | 551.78 mi (888.00 km) |
| Smolyan to Tolmin | 631.05 mi (1,015.58 km) |
| Smolyan to Tomaz pri Ormozu | 545.34 mi (877.64 km) |
| Smolyan to Trbovlje | 574.37 mi (924.36 km) |
