| West Monroe to Sunset (Florida) | 852.54 mi (1,372.02 km) |
| West Monroe to Superior (Colorado) | 886.53 mi (1,426.73 km) |
| West Monroe to Superior (Wisconsin) | 979.89 mi (1,576.99 km) |
| West Monroe to Surprise (Arizona) | 1,175.92 mi (1,892.46 km) |
| West Monroe to Susanville (California) | 1,664.57 mi (2,678.87 km) |
| West Monroe to Sussex (Wisconsin) | 764.38 mi (1,230.16 km) |
| West Monroe to Suwanee (Georgia) | 478.67 mi (770.35 km) |
| West Monroe to Swansea (Illinois) | 434.60 mi (699.42 km) |
| West Monroe to Sweetwater (Florida) | 848.43 mi (1,365.41 km) |
| West Monroe to Sweetwater (Texas) | 481.15 mi (774.33 km) |
| West Monroe to Sycamore (Illinois) | 682.30 mi (1,098.06 km) |
| West Monroe to Sylacauga (Alabama) | 344.98 mi (555.20 km) |
| West Monroe to Sylvania (Ohio) | 786.67 mi (1,266.02 km) |
| West Monroe to Syosset (New York) | 1,178.62 mi (1,896.80 km) |
| West Monroe to Syracuse (New York) | 1,133.81 mi (1,824.69 km) |
