| Castelnaudary to Southern Pines (North Carolina) | 4,215.05 mi (6,783.46 km) |
| Castelnaudary to Southfield (Michigan) | 4,108.71 mi (6,612.33 km) |
| Castelnaudary to Southgate (Michigan) | 4,116.51 mi (6,624.88 km) |
| Castelnaudary to Southlake (Texas) | 5,108.97 mi (8,222.09 km) |
| Castelnaudary to Spanaway (Washington) | 5,328.57 mi (8,575.50 km) |
| Castelnaudary to Spanish Fork (Utah) | 5,343.24 mi (8,599.12 km) |
| Castelnaudary to Spanish Lake (Missouri) | 4,553.02 mi (7,327.39 km) |
| Castelnaudary to Spanish Springs (Nevada) | 5,645.82 mi (9,086.07 km) |
| Castelnaudary to Sparks (Nevada) | 5,651.86 mi (9,095.79 km) |
| Castelnaudary to Spartanburg (South Carolina) | 4,341.52 mi (6,987.00 km) |
| Castelnaudary to Spearfish (South Dakota) | 4,846.17 mi (7,799.16 km) |
| Castelnaudary to Speedway (Indiana) | 4,341.15 mi (6,986.41 km) |
| Castelnaudary to Spencer (Iowa) | 4,574.22 mi (7,361.49 km) |
| Castelnaudary to Spokane (Washington) | 5,149.54 mi (8,287.38 km) |
| Castelnaudary to Spokane Valley (Washington) | 5,143.69 mi (8,277.97 km) |
