| San Luis Obispo to Spello | 6,282.59 mi (10,110.85 km) |
| San Luis Obispo to Spilamberto | 6,147.66 mi (9,893.70 km) |
| San Luis Obispo to Spilimbergo | 6,114.12 mi (9,839.73 km) |
| San Luis Obispo to Spinea | 6,128.60 mi (9,863.02 km) |
| San Luis Obispo to Spoleto | 6,295.91 mi (10,132.28 km) |
| San Luis Obispo to Spoltore | 6,356.17 mi (10,229.27 km) |
| San Luis Obispo to Spresiano | 6,115.12 mi (9,841.33 km) |
| San Luis Obispo to Squinzano | 6,585.31 mi (10,598.03 km) |
| San Luis Obispo to Statte | 6,553.23 mi (10,546.40 km) |
| San Luis Obispo to Stezzano | 6,045.85 mi (9,729.86 km) |
| San Luis Obispo to Strada | 6,208.81 mi (9,992.12 km) |
| San Luis Obispo to Stradella | 6,065.78 mi (9,761.92 km) |
| San Luis Obispo to Striano | 6,461.29 mi (10,398.45 km) |
| San Luis Obispo to Subiaco | 6,354.28 mi (10,226.23 km) |
| San Luis Obispo to Sulmona | 6,372.72 mi (10,255.90 km) |
