| Cal to Southern Pines (North Carolina) | 5,629.70 mi (9,060.12 km) |
| Cal to Southfield (Michigan) | 5,450.05 mi (8,771.01 km) |
| Cal to Southgate (Michigan) | 5,460.61 mi (8,788.00 km) |
| Cal to Southlake (Texas) | 6,447.30 mi (10,375.92 km) |
| Cal to Spanaway (Washington) | 6,299.55 mi (10,138.14 km) |
| Cal to Spanish Fork (Utah) | 6,498.55 mi (10,458.40 km) |
| Cal to Spanish Lake (Missouri) | 5,888.29 mi (9,476.28 km) |
| Cal to Spanish Springs (Nevada) | 6,719.16 mi (10,813.45 km) |
| Cal to Sparks (Nevada) | 6,725.43 mi (10,823.53 km) |
| Cal to Spartanburg (South Carolina) | 5,747.49 mi (9,249.69 km) |
| Cal to Spearfish (South Dakota) | 6,029.15 mi (9,702.99 km) |
| Cal to Speedway (Indiana) | 5,690.28 mi (9,157.62 km) |
| Cal to Spencer (Iowa) | 5,837.33 mi (9,394.28 km) |
| Cal to Spokane (Washington) | 6,169.83 mi (9,929.38 km) |
| Cal to Spokane Valley (Washington) | 6,166.12 mi (9,923.41 km) |
