| Louisville to San Luis Obispo (California) | 1,938.41 mi (3,119.57 km) |
| Louisville to San Marcos (California) | 1,794.79 mi (2,888.44 km) |
| Louisville to San Marcos (Texas) | 905.98 mi (1,458.03 km) |
| Louisville to San Marino (California) | 1,823.33 mi (2,934.36 km) |
| Louisville to San Mateo (California) | 1,987.29 mi (3,198.23 km) |
| Louisville to San Pablo (California) | 1,982.87 mi (3,191.11 km) |
| Louisville to San Rafael (California) | 1,992.03 mi (3,205.87 km) |
| Louisville to San Ramon (California) | 1,964.10 mi (3,160.91 km) |
| Louisville to San Tan Valley (Arizona) | 1,489.52 mi (2,397.14 km) |
| Louisville to Sand Springs (Oklahoma) | 593.58 mi (955.27 km) |
| Louisville to Sandusky (Ohio) | 275.33 mi (443.10 km) |
| Louisville to Sandy (Oregon) | 1,933.62 mi (3,111.86 km) |
| Louisville to Sandy (Utah) | 1,404.17 mi (2,259.79 km) |
| Louisville to Sandy Springs (Georgia) | 300.83 mi (484.14 km) |
| Louisville to Sanford (Florida) | 694.94 mi (1,118.40 km) |
