| Four Corners to Cloverleaf (Texas) | 1,836.01 mi (2,954.78 km) |
| Four Corners to Cloverly (Maryland) | 2,361.63 mi (3,800.67 km) |
| Four Corners to Clovis (California) | 585.40 mi (942.10 km) |
| Four Corners to Clovis (New Mexico) | 1,271.92 mi (2,046.95 km) |
| Four Corners to Clute (Texas) | 1,862.09 mi (2,996.74 km) |
| Four Corners to Coachella (California) | 857.28 mi (1,379.66 km) |
| Four Corners to Coalinga (California) | 622.76 mi (1,002.23 km) |
| Four Corners to Coamo (Puerto Rico) | 3,722.46 mi (5,990.73 km) |
| Four Corners to Coatesville (Pennsylvania) | 2,393.58 mi (3,852.10 km) |
| Four Corners to Cockeysville (Maryland) | 2,368.75 mi (3,812.13 km) |
| Four Corners to Cocoa (Florida) | 2,566.56 mi (4,130.47 km) |
| Four Corners to Cocoa Beach (Florida) | 2,575.36 mi (4,144.65 km) |
| Four Corners to Coconut Creek (Florida) | 2,685.79 mi (4,322.37 km) |
| Four Corners to Coeur d'Alene (Idaho) | 351.58 mi (565.81 km) |
| Four Corners to Cohoes (New York) | 2,421.19 mi (3,896.54 km) |
