| Le Mars to Cloverleaf (Texas) | 899.43 mi (1,447.48 km) |
| Le Mars to Cloverly (Maryland) | 1,029.89 mi (1,657.44 km) |
| Le Mars to Clovis (California) | 1,308.85 mi (2,106.38 km) |
| Le Mars to Clovis (New Mexico) | 689.29 mi (1,109.31 km) |
| Le Mars to Clute (Texas) | 951.38 mi (1,531.11 km) |
| Le Mars to Coachella (California) | 1,247.96 mi (2,008.40 km) |
| Le Mars to Coalinga (California) | 1,361.79 mi (2,191.59 km) |
| Le Mars to Coamo (Puerto Rico) | 2,438.88 mi (3,925.00 km) |
| Le Mars to Coatesville (Pennsylvania) | 1,069.94 mi (1,721.90 km) |
| Le Mars to Cockeysville (Maryland) | 1,039.81 mi (1,673.41 km) |
| Le Mars to Cocoa (Florida) | 1,314.39 mi (2,115.31 km) |
| Le Mars to Cocoa Beach (Florida) | 1,322.22 mi (2,127.91 km) |
| Le Mars to Coconut Creek (Florida) | 1,453.42 mi (2,339.06 km) |
| Le Mars to Coeur d'Alene (Idaho) | 1,055.47 mi (1,698.62 km) |
| Le Mars to Cohoes (New York) | 1,135.94 mi (1,828.12 km) |
