| Sleaford to Willow Grove (Pennsylvania) | 3,488.29 mi (5,613.86 km) |
| Sleaford to Willowbrook (California) | 5,370.50 mi (8,642.99 km) |
| Sleaford to Willowick (Ohio) | 3,668.42 mi (5,903.74 km) |
| Sleaford to Wilmette (Illinois) | 3,884.04 mi (6,250.75 km) |
| Sleaford to Wilmington (Delaware) | 3,523.67 mi (5,670.79 km) |
| Sleaford to Wilmington (North Carolina) | 3,879.95 mi (6,244.18 km) |
| Sleaford to Wilmington (Ohio) | 3,862.02 mi (6,215.32 km) |
| Sleaford to Wilmington Island (Georgia) | 4,113.88 mi (6,620.65 km) |
| Sleaford to Wilson (North Carolina) | 3,807.82 mi (6,128.10 km) |
| Sleaford to Wilsonville (Oregon) | 4,839.93 mi (7,789.11 km) |
| Sleaford to Wilton Manors (Florida) | 4,377.58 mi (7,045.04 km) |
| Sleaford to Wimauma (Florida) | 4,386.74 mi (7,059.78 km) |
| Sleaford to Winchester (Kentucky) | 3,945.64 mi (6,349.90 km) |
| Sleaford to Winchester (Nevada) | 5,145.81 mi (8,281.38 km) |
| Sleaford to Winchester (Virginia) | 3,654.30 mi (5,881.03 km) |
