| Round Rock to Wisbech | 4,875.54 mi (7,846.43 km) |
| Round Rock to Wishaw | 4,639.57 mi (7,466.67 km) |
| Round Rock to Witham | 4,919.53 mi (7,917.22 km) |
| Round Rock to Witney | 4,837.69 mi (7,785.51 km) |
| Round Rock to Woking | 4,888.54 mi (7,867.34 km) |
| Round Rock to Wokingham | 4,873.70 mi (7,843.46 km) |
| Round Rock to Wollaston | 4,792.33 mi (7,712.52 km) |
| Round Rock to Wolverhampton | 4,790.25 mi (7,709.16 km) |
| Round Rock to Wolverton | 4,855.95 mi (7,814.90 km) |
| Round Rock to Wombourn | 4,789.70 mi (7,708.27 km) |
| Round Rock to Wombwell | 4,792.23 mi (7,712.36 km) |
| Round Rock to Wooburn | 4,874.54 mi (7,844.81 km) |
| Round Rock to Wood Green | 4,896.42 mi (7,880.03 km) |
| Round Rock to Woodhouse | 4,797.66 mi (7,721.09 km) |
| Round Rock to Woodlesford | 4,783.55 mi (7,698.38 km) |
