| Smolyan to Salo | 1,300.86 mi (2,093.53 km) |
| Smolyan to Sastamala | 1,367.23 mi (2,200.34 km) |
| Smolyan to Savonlinna | 1,412.25 mi (2,272.79 km) |
| Smolyan to Seinajoki | 1,467.33 mi (2,361.43 km) |
| Smolyan to Siilinjarvi | 1,489.81 mi (2,397.61 km) |
| Smolyan to Sipoo | 1,298.70 mi (2,090.06 km) |
| Smolyan to Sippola | 1,327.09 mi (2,135.75 km) |
| Smolyan to Sodankyla | 1,786.32 mi (2,874.81 km) |
| Smolyan to Somero | 1,317.18 mi (2,119.79 km) |
| Smolyan to Sotkamo | 1,565.00 mi (2,518.62 km) |
| Smolyan to Tampere | 1,376.54 mi (2,215.32 km) |
| Smolyan to Tornio | 1,676.80 mi (2,698.55 km) |
| Smolyan to Turku | 1,307.63 mi (2,104.42 km) |
| Smolyan to Tuusula | 1,302.49 mi (2,096.16 km) |
| Smolyan to Ulvila | 1,376.47 mi (2,215.22 km) |
