| Boise to Wallingford | 4,804.59 mi (7,732.24 km) |
| Boise to Wallington | 4,845.69 mi (7,798.39 km) |
| Boise to Wallsend | 4,626.97 mi (7,446.39 km) |
| Boise to Walsall | 4,730.92 mi (7,613.69 km) |
| Boise to Walsall Wood | 4,730.09 mi (7,612.34 km) |
| Boise to Waltham Abbey | 4,833.91 mi (7,779.42 km) |
| Boise to Waltham Cross | 4,832.85 mi (7,777.72 km) |
| Boise to Walthamstow | 4,838.30 mi (7,786.49 km) |
| Boise to Walton upon Thames | 4,836.44 mi (7,783.49 km) |
| Boise to Walton-on-the-Naze | 4,862.92 mi (7,826.12 km) |
| Boise to Wandsworth | 4,839.65 mi (7,788.66 km) |
| Boise to Wanstead | 4,840.08 mi (7,789.35 km) |
| Boise to Wantage | 4,795.99 mi (7,718.40 km) |
| Boise to Ware | 4,826.67 mi (7,767.77 km) |
| Boise to Warfield | 4,824.00 mi (7,763.48 km) |
