| Lockport to Cadillac (Michigan) | 226.30 mi (364.19 km) |
| Lockport to Caguas (Puerto Rico) | 2,070.16 mi (3,331.59 km) |
| Lockport to Cahokia (Illinois) | 237.93 mi (382.91 km) |
| Lockport to Calabasas (California) | 1,738.36 mi (2,797.61 km) |
| Lockport to Caldwell (Idaho) | 1,455.33 mi (2,342.12 km) |
| Lockport to Caledonia (Wisconsin) | 83.83 mi (134.91 km) |
| Lockport to Calera (Alabama) | 589.11 mi (948.07 km) |
| Lockport to Calexico (California) | 1,624.32 mi (2,614.09 km) |
| Lockport to Calhoun (Georgia) | 518.46 mi (834.39 km) |
| Lockport to California (Maryland) | 651.36 mi (1,048.27 km) |
| Lockport to California City (California) | 1,667.22 mi (2,683.14 km) |
| Lockport to Callaway (Florida) | 803.43 mi (1,292.99 km) |
| Lockport to Calumet City (Illinois) | 24.79 mi (39.89 km) |
| Lockport to Calverton (Maryland) | 608.84 mi (979.83 km) |
| Lockport to Camano (Washington) | 1,730.47 mi (2,784.93 km) |
