| Mercer Island to Woodley | 4,766.44 mi (7,670.85 km) |
| Mercer Island to Woolton | 4,611.23 mi (7,421.06 km) |
| Mercer Island to Woolwich | 4,790.02 mi (7,708.78 km) |
| Mercer Island to Wootton | 4,726.28 mi (7,606.22 km) |
| Mercer Island to Worcester | 4,691.45 mi (7,550.17 km) |
| Mercer Island to Worcester Park | 4,788.24 mi (7,705.93 km) |
| Mercer Island to Wordsley | 4,677.69 mi (7,528.01 km) |
| Mercer Island to Workington | 4,526.51 mi (7,284.72 km) |
| Mercer Island to Worksop | 4,660.41 mi (7,500.20 km) |
| Mercer Island to Worplesdon | 4,784.00 mi (7,699.11 km) |
| Mercer Island to Worsborough | 4,639.86 mi (7,467.14 km) |
| Mercer Island to Worsley | 4,616.66 mi (7,429.79 km) |
| Mercer Island to Worth | 4,805.02 mi (7,732.93 km) |
| Mercer Island to Worthing | 4,815.38 mi (7,749.60 km) |
| Mercer Island to Wrecsam | 4,625.25 mi (7,443.63 km) |
