| Knowsley to Caguas (Puerto Rico) | 4,115.99 mi (6,624.04 km) |
| Knowsley to Cahokia (Illinois) | 4,041.96 mi (6,504.90 km) |
| Knowsley to Calabasas (California) | 5,274.67 mi (8,488.75 km) |
| Knowsley to Caldwell (Idaho) | 4,673.20 mi (7,520.79 km) |
| Knowsley to Caledonia (Wisconsin) | 3,751.04 mi (6,036.71 km) |
| Knowsley to Calera (Alabama) | 4,181.87 mi (6,730.07 km) |
| Knowsley to Calexico (California) | 5,255.51 mi (8,457.92 km) |
| Knowsley to Calhoun (Georgia) | 4,042.08 mi (6,505.11 km) |
| Knowsley to California (Maryland) | 3,523.02 mi (5,669.75 km) |
| Knowsley to California City (California) | 5,190.89 mi (8,353.93 km) |
| Knowsley to Callaway (Florida) | 4,287.30 mi (6,899.74 km) |
| Knowsley to Calumet City (Illinois) | 3,795.09 mi (6,107.60 km) |
| Knowsley to Calverton (Maryland) | 3,505.58 mi (5,641.68 km) |
| Knowsley to Camano (Washington) | 4,578.50 mi (7,368.38 km) |
| Knowsley to Camarillo (California) | 5,281.17 mi (8,499.22 km) |
