| Ontario to Wallingford | 5,384.25 mi (8,665.11 km) |
| Ontario to Wallington | 5,426.84 mi (8,733.65 km) |
| Ontario to Wallsend | 5,219.99 mi (8,400.77 km) |
| Ontario to Walsall | 5,312.73 mi (8,550.02 km) |
| Ontario to Walsall Wood | 5,312.22 mi (8,549.20 km) |
| Ontario to Waltham Abbey | 5,416.75 mi (8,717.42 km) |
| Ontario to Waltham Cross | 5,415.61 mi (8,715.58 km) |
| Ontario to Walthamstow | 5,420.66 mi (8,723.71 km) |
| Ontario to Walton upon Thames | 5,416.98 mi (8,717.79 km) |
| Ontario to Walton-on-the-Naze | 5,449.57 mi (8,770.24 km) |
| Ontario to Wandsworth | 5,421.04 mi (8,724.32 km) |
| Ontario to Wanstead | 5,422.54 mi (8,726.74 km) |
| Ontario to Wantage | 5,374.85 mi (8,649.98 km) |
| Ontario to Ware | 5,409.96 mi (8,706.48 km) |
| Ontario to Warfield | 5,403.96 mi (8,696.84 km) |
