| West Mifflin to Cloverleaf (Texas) | 1,127.72 mi (1,814.89 km) |
| West Mifflin to Cloverly (Maryland) | 177.05 mi (284.94 km) |
| West Mifflin to Clovis (California) | 2,143.69 mi (3,449.93 km) |
| West Mifflin to Clovis (New Mexico) | 1,337.37 mi (2,152.29 km) |
| West Mifflin to Clute (Texas) | 1,174.64 mi (1,890.41 km) |
| West Mifflin to Coachella (California) | 2,036.21 mi (3,276.96 km) |
| West Mifflin to Coalinga (California) | 2,193.09 mi (3,529.44 km) |
| West Mifflin to Coamo (Puerto Rico) | 1,737.80 mi (2,796.71 km) |
| West Mifflin to Coatesville (Pennsylvania) | 217.31 mi (349.72 km) |
| West Mifflin to Cockeysville (Maryland) | 183.97 mi (296.07 km) |
| West Mifflin to Cocoa (Florida) | 828.91 mi (1,334.00 km) |
| West Mifflin to Cocoa Beach (Florida) | 831.88 mi (1,338.78 km) |
| West Mifflin to Coconut Creek (Florida) | 972.81 mi (1,565.59 km) |
| West Mifflin to Coeur d'Alene (Idaho) | 1,881.70 mi (3,028.30 km) |
| West Mifflin to Cohoes (New York) | 361.20 mi (581.29 km) |
