| Zachary to Southchase (Florida) | 608.19 mi (978.78 km) |
| Zachary to Southern Pines (North Carolina) | 749.63 mi (1,206.42 km) |
| Zachary to Southfield (Michigan) | 925.47 mi (1,489.39 km) |
| Zachary to Southgate (Michigan) | 910.83 mi (1,465.84 km) |
| Zachary to Southlake (Texas) | 385.41 mi (620.26 km) |
| Zachary to Spanaway (Washington) | 2,007.63 mi (3,230.98 km) |
| Zachary to Spanish Fork (Utah) | 1,320.61 mi (2,125.32 km) |
| Zachary to Spanish Lake (Missouri) | 563.93 mi (907.55 km) |
| Zachary to Spanish Springs (Nevada) | 1,716.84 mi (2,762.98 km) |
| Zachary to Sparks (Nevada) | 1,718.05 mi (2,764.94 km) |
| Zachary to Spartanburg (South Carolina) | 612.21 mi (985.26 km) |
| Zachary to Spearfish (South Dakota) | 1,177.04 mi (1,894.26 km) |
| Zachary to Speedway (Indiana) | 688.78 mi (1,108.49 km) |
| Zachary to Spencer (Iowa) | 889.89 mi (1,432.14 km) |
| Zachary to Spokane (Washington) | 1,817.35 mi (2,924.75 km) |
