| Prairie Ridge to Cadillac (Michigan) | 1,767.03 mi (2,843.76 km) |
| Prairie Ridge to Caguas (Puerto Rico) | 3,721.95 mi (5,989.89 km) |
| Prairie Ridge to Cahokia (Illinois) | 1,709.62 mi (2,751.36 km) |
| Prairie Ridge to Calabasas (California) | 916.65 mi (1,475.20 km) |
| Prairie Ridge to Caldwell (Idaho) | 359.23 mi (578.12 km) |
| Prairie Ridge to Caledonia (Wisconsin) | 1,687.53 mi (2,715.82 km) |
| Prairie Ridge to Calera (Alabama) | 2,081.42 mi (3,349.72 km) |
| Prairie Ridge to Calexico (California) | 1,058.29 mi (1,703.16 km) |
| Prairie Ridge to Calhoun (Georgia) | 2,107.28 mi (3,391.34 km) |
| Prairie Ridge to California (Maryland) | 2,360.19 mi (3,798.35 km) |
| Prairie Ridge to California City (California) | 857.06 mi (1,379.31 km) |
| Prairie Ridge to Callaway (Florida) | 2,267.71 mi (3,649.53 km) |
| Prairie Ridge to Calumet City (Illinois) | 1,735.30 mi (2,792.69 km) |
| Prairie Ridge to Calverton (Maryland) | 2,313.00 mi (3,722.41 km) |
| Prairie Ridge to Camano (Washington) | 73.66 mi (118.55 km) |
