| Slupsk to Sestu | 1,111.23 mi (1,788.35 km) |
| Slupsk to Settimo Torinese | 764.36 mi (1,230.11 km) |
| Slupsk to Seveso | 701.96 mi (1,129.69 km) |
| Slupsk to Sezze | 914.03 mi (1,470.99 km) |
| Slupsk to Siano | 950.14 mi (1,529.11 km) |
| Slupsk to Siena | 811.88 mi (1,306.60 km) |
| Slupsk to Signa | 784.58 mi (1,262.66 km) |
| Slupsk to Silea | 643.59 mi (1,035.77 km) |
| Slupsk to Silvi Paese | 833.84 mi (1,341.93 km) |
| Slupsk to Sinalunga | 813.11 mi (1,308.58 km) |
| Slupsk to Siniscola | 1,017.64 mi (1,637.73 km) |
| Slupsk to Sinnai | 1,109.30 mi (1,785.25 km) |
| Slupsk to Siracusa | 1,204.82 mi (1,938.97 km) |
| Slupsk to Solaro | 704.88 mi (1,134.39 km) |
| Slupsk to Soliera | 724.92 mi (1,166.64 km) |
