| Sleaford to Waimea (Hawaii) | 7,178.60 mi (11,552.84 km) |
| Sleaford to Waipahu (Hawaii) | 7,124.64 mi (11,466.00 km) |
| Sleaford to Waipio (Hawaii) | 7,122.53 mi (11,462.60 km) |
| Sleaford to Wake Forest (North Carolina) | 3,820.13 mi (6,147.91 km) |
| Sleaford to Wakefield (Virginia) | 3,633.65 mi (5,847.80 km) |
| Sleaford to Waldorf (Maryland) | 3,630.89 mi (5,843.35 km) |
| Sleaford to Walker (Michigan) | 3,767.43 mi (6,063.09 km) |
| Sleaford to Walker Mill (Maryland) | 3,617.08 mi (5,821.12 km) |
| Sleaford to Walla Walla (Washington) | 4,677.20 mi (7,527.22 km) |
| Sleaford to Wallingford Center (Connecticut) | 3,338.41 mi (5,372.66 km) |
| Sleaford to Wallington (New Jersey) | 3,416.19 mi (5,497.83 km) |
| Sleaford to Walnut (California) | 5,352.22 mi (8,613.57 km) |
| Sleaford to Walnut Creek (California) | 5,252.59 mi (8,453.23 km) |
| Sleaford to Walnut Park (California) | 5,367.34 mi (8,637.90 km) |
| Sleaford to Waltham (Massachusetts) | 3,234.60 mi (5,205.59 km) |
