| Harwich to Willow Grove (Pennsylvania) | 3,578.23 mi (5,758.61 km) |
| Harwich to Willowbrook (California) | 5,472.12 mi (8,806.53 km) |
| Harwich to Willowick (Ohio) | 3,762.46 mi (6,055.09 km) |
| Harwich to Wilmette (Illinois) | 3,980.71 mi (6,406.33 km) |
| Harwich to Wilmington (Delaware) | 3,613.51 mi (5,815.38 km) |
| Harwich to Wilmington (North Carolina) | 3,966.76 mi (6,383.88 km) |
| Harwich to Wilmington (Ohio) | 3,955.71 mi (6,366.11 km) |
| Harwich to Wilmington Island (Georgia) | 4,201.00 mi (6,760.85 km) |
| Harwich to Wilson (North Carolina) | 3,895.85 mi (6,269.77 km) |
| Harwich to Wilsonville (Oregon) | 4,941.36 mi (7,952.34 km) |
| Harwich to Wilton Manors (Florida) | 4,459.64 mi (7,177.10 km) |
| Harwich to Wimauma (Florida) | 4,471.60 mi (7,196.34 km) |
| Harwich to Winchester (Kentucky) | 4,038.63 mi (6,499.55 km) |
| Harwich to Winchester (Nevada) | 5,247.30 mi (8,444.72 km) |
| Harwich to Winchester (Virginia) | 3,745.10 mi (6,027.15 km) |
