| Piqua to Wallingford | 3,854.85 mi (6,203.78 km) |
| Piqua to Wallington | 3,900.15 mi (6,276.68 km) |
| Piqua to Wallsend | 3,750.64 mi (6,036.07 km) |
| Piqua to Walsall | 3,795.08 mi (6,107.60 km) |
| Piqua to Walsall Wood | 3,795.77 mi (6,108.70 km) |
| Piqua to Waltham Abbey | 3,896.64 mi (6,271.03 km) |
| Piqua to Waltham Cross | 3,895.29 mi (6,268.86 km) |
| Piqua to Walthamstow | 3,898.64 mi (6,274.25 km) |
| Piqua to Walton upon Thames | 3,888.78 mi (6,258.38 km) |
| Piqua to Walton-on-the-Naze | 3,941.33 mi (6,342.96 km) |
| Piqua to Wandsworth | 3,895.56 mi (6,269.31 km) |
| Piqua to Wanstead | 3,900.75 mi (6,277.66 km) |
| Piqua to Wantage | 3,843.22 mi (6,185.06 km) |
| Piqua to Ware | 3,891.84 mi (6,263.32 km) |
| Piqua to Warfield | 3,874.48 mi (6,235.37 km) |
