| Summerlin South to Clemson (South Carolina) | 1,825.61 mi (2,938.03 km) |
| Summerlin South to Clermont (Florida) | 2,020.22 mi (3,251.23 km) |
| Summerlin South to Cleveland (Mississippi) | 1,399.55 mi (2,252.35 km) |
| Summerlin South to Cleveland (Ohio) | 1,837.27 mi (2,956.80 km) |
| Summerlin South to Cleveland (Tennessee) | 1,704.43 mi (2,743.02 km) |
| Summerlin South to Cleveland Heights (Ohio) | 1,843.34 mi (2,966.57 km) |
| Summerlin South to Cliffside Park (New Jersey) | 2,238.93 mi (3,603.21 km) |
| Summerlin South to Clifton (Colorado) | 427.75 mi (688.39 km) |
| Summerlin South to Clifton (New Jersey) | 2,229.84 mi (3,588.58 km) |
| Summerlin South to Clinton (Iowa) | 1,398.61 mi (2,250.84 km) |
| Summerlin South to Clinton (Maryland) | 2,100.46 mi (3,380.37 km) |
| Summerlin South to Clinton (Mississippi) | 1,446.93 mi (2,328.60 km) |
| Summerlin South to Clinton (Utah) | 388.72 mi (625.59 km) |
| Summerlin South to Clive (Iowa) | 1,215.15 mi (1,955.59 km) |
| Summerlin South to Cloquet (Minnesota) | 1,383.81 mi (2,227.03 km) |
