| Des Moines to Carlsbad (California) | 1,419.16 mi (2,283.93 km) |
| Des Moines to Carlsbad (New Mexico) | 862.14 mi (1,387.48 km) |
| Des Moines to Carmel (Indiana) | 405.93 mi (653.29 km) |
| Des Moines to Carmichael (California) | 1,472.34 mi (2,369.50 km) |
| Des Moines to Carney (Maryland) | 908.73 mi (1,462.46 km) |
| Des Moines to Carnot-Moon (Pennsylvania) | 700.96 mi (1,128.08 km) |
| Des Moines to Carol Stream (Illinois) | 283.45 mi (456.17 km) |
| Des Moines to Carolina (Puerto Rico) | 2,282.02 mi (3,672.56 km) |
| Des Moines to Carolina Forest (South Carolina) | 965.92 mi (1,554.50 km) |
| Des Moines to Carpentersville (Illinois) | 276.44 mi (444.89 km) |
| Des Moines to Carpinteria (California) | 1,488.32 mi (2,395.23 km) |
| Des Moines to Carrboro (North Carolina) | 872.85 mi (1,404.72 km) |
| Des Moines to Carroll (Iowa) | 73.15 mi (117.72 km) |
| Des Moines to Carrollton (Georgia) | 722.28 mi (1,162.40 km) |
| Des Moines to Carrollton (Texas) | 619.88 mi (997.60 km) |
