| Valley Center to Clemson (South Carolina) | 1,953.32 mi (3,143.56 km) |
| Valley Center to Clermont (Florida) | 2,107.88 mi (3,392.30 km) |
| Valley Center to Cleveland (Mississippi) | 1,511.07 mi (2,431.83 km) |
| Valley Center to Cleveland (Ohio) | 2,006.97 mi (3,229.91 km) |
| Valley Center to Cleveland (Tennessee) | 1,833.76 mi (2,951.15 km) |
| Valley Center to Cleveland Heights (Ohio) | 2,013.20 mi (3,239.94 km) |
| Valley Center to Cliffside Park (New Jersey) | 2,405.60 mi (3,871.43 km) |
| Valley Center to Clifton (Colorado) | 624.61 mi (1,005.22 km) |
| Valley Center to Clifton (New Jersey) | 2,396.66 mi (3,857.06 km) |
| Valley Center to Clinton (Iowa) | 1,574.74 mi (2,534.30 km) |
| Valley Center to Clinton (Maryland) | 2,256.14 mi (3,630.91 km) |
| Valley Center to Clinton (Mississippi) | 1,546.35 mi (2,488.62 km) |
| Valley Center to Clinton (Utah) | 610.19 mi (982.01 km) |
| Valley Center to Clive (Iowa) | 1,393.61 mi (2,242.81 km) |
| Valley Center to Cloquet (Minnesota) | 1,587.30 mi (2,554.51 km) |
