| Castenaso to Southern Pines (North Carolina) | 4,610.32 mi (7,419.59 km) |
| Castenaso to Southfield (Michigan) | 4,458.69 mi (7,175.57 km) |
| Castenaso to Southgate (Michigan) | 4,468.08 mi (7,190.68 km) |
| Castenaso to Southlake (Texas) | 5,460.54 mi (8,787.88 km) |
| Castenaso to Spanaway (Washington) | 5,514.25 mi (8,874.33 km) |
| Castenaso to Spanish Fork (Utah) | 5,607.49 mi (9,024.38 km) |
| Castenaso to Spanish Lake (Missouri) | 4,901.13 mi (7,887.60 km) |
| Castenaso to Spanish Springs (Nevada) | 5,876.79 mi (9,457.79 km) |
| Castenaso to Sparks (Nevada) | 5,882.98 mi (9,467.74 km) |
| Castenaso to Spartanburg (South Carolina) | 4,731.15 mi (7,614.05 km) |
| Castenaso to Spearfish (South Dakota) | 5,119.71 mi (8,239.38 km) |
| Castenaso to Speedway (Indiana) | 4,696.31 mi (7,557.98 km) |
| Castenaso to Spencer (Iowa) | 4,884.71 mi (7,861.17 km) |
| Castenaso to Spokane (Washington) | 5,353.96 mi (8,616.36 km) |
| Castenaso to Spokane Valley (Washington) | 5,348.96 mi (8,608.32 km) |
