| Cities | Distance |
|---|---|
| Harpenden to Wishaw | 309.61 mi (498.26 km) |
| Harpenden to Witham | 42.30 mi (68.08 km) |
| Harpenden to Witney | 48.68 mi (78.34 km) |
| Harpenden to Woking | 36.31 mi (58.43 km) |
| Harpenden to Wokingham | 35.08 mi (56.45 km) |
| Harpenden to Wollaston | 88.87 mi (143.03 km) |
| Harpenden to Wolverhampton | 92.12 mi (148.26 km) |
| Harpenden to Wolverton | 25.83 mi (41.56 km) |
| Harpenden to Wombourn | 91.97 mi (148.01 km) |
| Harpenden to Wombwell | 125.29 mi (201.64 km) |
| Harpenden to Wooburn | 21.85 mi (35.16 km) |
| Harpenden to Wood Green | 18.25 mi (29.38 km) |
| Harpenden to Woodhouse | 114.73 mi (184.65 km) |
| Harpenden to Woodlesford | 141.65 mi (227.97 km) |
| Harpenden to Woodley | 34.49 mi (55.51 km) |