| Walthamstow to Caguas (Puerto Rico) | 4,213.77 mi (6,781.41 km) |
| Walthamstow to Cahokia (Illinois) | 4,204.29 mi (6,766.15 km) |
| Walthamstow to Calabasas (California) | 5,449.02 mi (8,769.35 km) |
| Walthamstow to Caldwell (Idaho) | 4,848.49 mi (7,802.89 km) |
| Walthamstow to Caledonia (Wisconsin) | 3,915.78 mi (6,301.84 km) |
| Walthamstow to Calera (Alabama) | 4,335.44 mi (6,977.21 km) |
| Walthamstow to Calexico (California) | 5,428.59 mi (8,736.47 km) |
| Walthamstow to Calhoun (Georgia) | 4,195.43 mi (6,751.90 km) |
| Walthamstow to California (Maryland) | 3,672.75 mi (5,910.72 km) |
| Walthamstow to California City (California) | 5,365.25 mi (8,634.54 km) |
| Walthamstow to Callaway (Florida) | 4,435.99 mi (7,139.04 km) |
| Walthamstow to Calumet City (Illinois) | 3,958.48 mi (6,370.55 km) |
| Walthamstow to Calverton (Maryland) | 3,656.91 mi (5,885.23 km) |
| Walthamstow to Camano (Washington) | 4,753.34 mi (7,649.76 km) |
| Walthamstow to Camarillo (California) | 5,455.62 mi (8,779.97 km) |
