| London Colney to Watervliet (New York) | 3,351.19 mi (5,393.22 km) |
| London Colney to Watsonville (California) | 5,368.43 mi (8,639.66 km) |
| London Colney to Wauconda (Illinois) | 3,934.70 mi (6,332.28 km) |
| London Colney to Waukee (Iowa) | 4,181.05 mi (6,728.75 km) |
| London Colney to Waukegan (Illinois) | 3,920.30 mi (6,309.11 km) |
| London Colney to Waukesha (Wisconsin) | 3,904.77 mi (6,284.12 km) |
| London Colney to Waunakee (Wisconsin) | 3,941.43 mi (6,343.11 km) |
| London Colney to Waupun (Wisconsin) | 3,894.34 mi (6,267.33 km) |
| London Colney to Wausau (Wisconsin) | 3,866.54 mi (6,222.60 km) |
| London Colney to Wauwatosa (Wisconsin) | 3,894.38 mi (6,267.40 km) |
| London Colney to Waverly (Iowa) | 4,074.79 mi (6,557.74 km) |
| London Colney to Waverly (Michigan) | 3,780.16 mi (6,083.58 km) |
| London Colney to Waxahachie (Texas) | 4,755.90 mi (7,653.87 km) |
| London Colney to Waxhaw (North Carolina) | 3,988.91 mi (6,419.54 km) |
| London Colney to Waycross (Georgia) | 4,236.39 mi (6,817.82 km) |
