| Middle River to Carlsbad (California) | 2,297.27 mi (3,697.10 km) |
| Middle River to Carlsbad (New Mexico) | 1,621.99 mi (2,610.33 km) |
| Middle River to Carmel (Indiana) | 518.62 mi (834.63 km) |
| Middle River to Carmichael (California) | 2,386.59 mi (3,840.84 km) |
| Middle River to Carney (Maryland) | 6.75 mi (10.86 km) |
| Middle River to Carnot-Moon (Pennsylvania) | 216.69 mi (348.73 km) |
| Middle River to Carol Stream (Illinois) | 638.45 mi (1,027.49 km) |
| Middle River to Carolina (Puerto Rico) | 1,575.93 mi (2,536.21 km) |
| Middle River to Carolina Forest (South Carolina) | 409.37 mi (658.82 km) |
| Middle River to Carpentersville (Illinois) | 649.53 mi (1,045.31 km) |
| Middle River to Carpinteria (California) | 2,383.32 mi (3,835.58 km) |
| Middle River to Carrboro (North Carolina) | 277.43 mi (446.48 km) |
| Middle River to Carroll (Iowa) | 981.95 mi (1,580.30 km) |
| Middle River to Carrollton (Georgia) | 623.94 mi (1,004.14 km) |
| Middle River to Carrollton (Texas) | 1,220.14 mi (1,963.62 km) |
