| Normal to Clemson (South Carolina) | 526.01 mi (846.52 km) |
| Normal to Clermont (Florida) | 925.07 mi (1,488.76 km) |
| Normal to Cleveland (Mississippi) | 477.97 mi (769.22 km) |
| Normal to Cleveland (Ohio) | 386.62 mi (622.21 km) |
| Normal to Cleveland (Tennessee) | 431.84 mi (694.98 km) |
| Normal to Cleveland Heights (Ohio) | 392.93 mi (632.37 km) |
| Normal to Cliffside Park (New Jersey) | 785.40 mi (1,263.98 km) |
| Normal to Clifton (Colorado) | 1,036.34 mi (1,667.83 km) |
| Normal to Clifton (New Jersey) | 776.39 mi (1,249.48 km) |
| Normal to Clinton (Iowa) | 112.18 mi (180.53 km) |
| Normal to Clinton (Maryland) | 653.88 mi (1,052.32 km) |
| Normal to Clinton (Mississippi) | 569.29 mi (916.19 km) |
| Normal to Clinton (Utah) | 1,203.68 mi (1,937.13 km) |
| Normal to Clive (Iowa) | 261.63 mi (421.05 km) |
| Normal to Cloquet (Minnesota) | 462.74 mi (744.71 km) |
