| Romford to Watervliet (New York) | 3,374.07 mi (5,430.03 km) |
| Romford to Watsonville (California) | 5,390.16 mi (8,674.62 km) |
| Romford to Wauconda (Illinois) | 3,957.70 mi (6,369.31 km) |
| Romford to Waukee (Iowa) | 4,203.99 mi (6,765.67 km) |
| Romford to Waukegan (Illinois) | 3,943.31 mi (6,346.14 km) |
| Romford to Waukesha (Wisconsin) | 3,927.77 mi (6,321.13 km) |
| Romford to Waunakee (Wisconsin) | 3,964.41 mi (6,380.10 km) |
| Romford to Waupun (Wisconsin) | 3,917.32 mi (6,304.32 km) |
| Romford to Wausau (Wisconsin) | 3,889.47 mi (6,259.50 km) |
| Romford to Wauwatosa (Wisconsin) | 3,917.38 mi (6,304.42 km) |
| Romford to Waverly (Iowa) | 4,097.73 mi (6,594.66 km) |
| Romford to Waverly (Michigan) | 3,803.18 mi (6,120.62 km) |
| Romford to Waxahachie (Texas) | 4,778.91 mi (7,690.92 km) |
| Romford to Waxhaw (North Carolina) | 4,011.63 mi (6,456.09 km) |
| Romford to Waycross (Georgia) | 4,258.97 mi (6,854.14 km) |
