| Prairie Ridge to Carlsbad (California) | 1,001.52 mi (1,611.79 km) |
| Prairie Ridge to Carlsbad (New Mexico) | 1,386.71 mi (2,231.69 km) |
| Prairie Ridge to Carmel (Indiana) | 1,851.32 mi (2,979.41 km) |
| Prairie Ridge to Carmichael (California) | 589.56 mi (948.80 km) |
| Prairie Ridge to Carney (Maryland) | 2,321.41 mi (3,735.95 km) |
| Prairie Ridge to Carnot-Moon (Pennsylvania) | 2,112.41 mi (3,399.60 km) |
| Prairie Ridge to Carol Stream (Illinois) | 1,699.39 mi (2,734.90 km) |
| Prairie Ridge to Carolina (Puerto Rico) | 3,716.11 mi (5,980.51 km) |
| Prairie Ridge to Carolina Forest (South Carolina) | 2,416.39 mi (3,888.80 km) |
| Prairie Ridge to Carpentersville (Illinois) | 1,686.23 mi (2,713.73 km) |
| Prairie Ridge to Carpinteria (California) | 891.31 mi (1,434.42 km) |
| Prairie Ridge to Carrboro (North Carolina) | 2,323.96 mi (3,740.05 km) |
| Prairie Ridge to Carroll (Iowa) | 1,379.00 mi (2,219.28 km) |
| Prairie Ridge to Carrollton (Georgia) | 2,137.98 mi (3,440.74 km) |
| Prairie Ridge to Carrollton (Texas) | 1,642.37 mi (2,643.14 km) |
