| Smartno to Rury | 500.91 mi (806.14 km) |
| Smartno to Rybnik | 327.21 mi (526.59 km) |
| Smartno to Ryki | 502.51 mi (808.70 km) |
| Smartno to Rypin | 526.99 mi (848.11 km) |
| Smartno to Rzeszow | 429.99 mi (692.01 km) |
| Smartno to Sandomierz | 450.38 mi (724.82 km) |
| Smartno to Sanok | 418.85 mi (674.07 km) |
| Smartno to Sedziszow Malopolski | 420.91 mi (677.39 km) |
| Smartno to Sepolno Krajenskie | 525.44 mi (845.61 km) |
| Smartno to Sidlice | 597.21 mi (961.12 km) |
| Smartno to Siechnice | 360.67 mi (580.45 km) |
| Smartno to Siedlce | 539.47 mi (868.19 km) |
| Smartno to Siemianowice Slaskie | 348.99 mi (561.64 km) |
| Smartno to Siemiatycze | 569.63 mi (916.74 km) |
| Smartno to Sieradz | 422.80 mi (680.44 km) |
