| Round Rock to Welwyn Garden City | 4,887.25 mi (7,865.28 km) |
| Round Rock to Wembley | 4,890.65 mi (7,870.75 km) |
| Round Rock to West Auckland | 4,749.58 mi (7,643.70 km) |
| Round Rock to West Boldon | 4,751.29 mi (7,646.47 km) |
| Round Rock to West Bridgford | 4,818.96 mi (7,755.37 km) |
| Round Rock to West Bromwich | 4,797.35 mi (7,720.59 km) |
| Round Rock to West Derby | 4,737.55 mi (7,624.35 km) |
| Round Rock to West Drayton | 4,885.59 mi (7,862.60 km) |
| Round Rock to West Ham | 4,903.09 mi (7,890.76 km) |
| Round Rock to West Wickham | 4,906.71 mi (7,896.58 km) |
| Round Rock to Westbury | 4,824.90 mi (7,764.93 km) |
| Round Rock to Westhoughton | 4,748.78 mi (7,642.42 km) |
| Round Rock to Westminster | 4,898.69 mi (7,883.68 km) |
| Round Rock to Weston | 4,742.24 mi (7,631.91 km) |
| Round Rock to Weston-super-Mare | 4,791.43 mi (7,711.06 km) |
