| Altavilla Vicentina to Silver Firs (Washington) | 5,401.57 mi (8,692.99 km) |
| Altavilla Vicentina to Silver Spring (Maryland) | 4,310.28 mi (6,936.73 km) |
| Altavilla Vicentina to Silver Springs Shores (Florida) | 4,970.14 mi (7,998.66 km) |
| Altavilla Vicentina to Silverdale (Washington) | 5,426.01 mi (8,732.33 km) |
| Altavilla Vicentina to Silverton (Oregon) | 5,586.60 mi (8,990.77 km) |
| Altavilla Vicentina to Simi Valley (California) | 6,107.78 mi (9,829.52 km) |
| Altavilla Vicentina to Simpsonville (South Carolina) | 4,721.33 mi (7,598.25 km) |
| Altavilla Vicentina to Sioux City (Iowa) | 4,913.51 mi (7,907.52 km) |
| Altavilla Vicentina to Sioux Falls (South Dakota) | 4,874.55 mi (7,844.83 km) |
| Altavilla Vicentina to Skokie (Illinois) | 4,612.55 mi (7,423.19 km) |
| Altavilla Vicentina to Sleepy Hollow (New York) | 4,090.46 mi (6,582.96 km) |
| Altavilla Vicentina to Slidell (Louisiana) | 5,250.88 mi (8,450.47 km) |
| Altavilla Vicentina to Smithfield (North Carolina) | 4,518.03 mi (7,271.06 km) |
| Altavilla Vicentina to Smithfield (Utah) | 5,463.99 mi (8,793.45 km) |
| Altavilla Vicentina to Smithville (Missouri) | 4,998.55 mi (8,044.39 km) |
