| Slidell to Willow Grove (Pennsylvania) | 1,069.46 mi (1,721.13 km) |
| Slidell to Willowbrook (California) | 1,678.61 mi (2,701.45 km) |
| Slidell to Willowick (Ohio) | 910.37 mi (1,465.10 km) |
| Slidell to Wilmette (Illinois) | 822.45 mi (1,323.60 km) |
| Slidell to Wilmington (Delaware) | 1,035.01 mi (1,665.69 km) |
| Slidell to Wilmington (North Carolina) | 745.47 mi (1,199.72 km) |
| Slidell to Wilmington (Ohio) | 716.47 mi (1,153.05 km) |
| Slidell to Wilmington Island (Georgia) | 533.96 mi (859.32 km) |
| Slidell to Wilson (North Carolina) | 782.21 mi (1,258.84 km) |
| Slidell to Wilsonville (Oregon) | 2,057.68 mi (3,311.51 km) |
| Slidell to Wilton Manors (Florida) | 652.38 mi (1,049.90 km) |
| Slidell to Wimauma (Florida) | 486.07 mi (782.25 km) |
| Slidell to Winchester (Kentucky) | 621.18 mi (999.69 km) |
| Slidell to Winchester (Nevada) | 1,515.40 mi (2,438.80 km) |
| Slidell to Winchester (Virginia) | 899.29 mi (1,447.26 km) |
