| Arecibo to Clermont (Florida) | 1,175.68 mi (1,892.07 km) |
| Arecibo to Cleveland (Mississippi) | 1,817.54 mi (2,925.05 km) |
| Arecibo to Cleveland (Ohio) | 1,818.93 mi (2,927.28 km) |
| Arecibo to Cleveland (Tennessee) | 1,602.74 mi (2,579.36 km) |
| Arecibo to Cleveland Heights (Ohio) | 1,817.62 mi (2,925.17 km) |
| Arecibo to Cliffside Park (New Jersey) | 1,604.46 mi (2,582.12 km) |
| Arecibo to Clifton (Colorado) | 2,866.34 mi (4,612.94 km) |
| Arecibo to Clifton (New Jersey) | 1,609.86 mi (2,590.82 km) |
| Arecibo to Clinton (Iowa) | 2,126.46 mi (3,422.20 km) |
| Arecibo to Clinton (Maryland) | 1,529.72 mi (2,461.85 km) |
| Arecibo to Clinton (Mississippi) | 1,751.92 mi (2,819.45 km) |
| Arecibo to Clinton (Utah) | 3,090.33 mi (4,973.41 km) |
| Arecibo to Clive (Iowa) | 2,257.67 mi (3,633.38 km) |
| Arecibo to Cloquet (Minnesota) | 2,439.21 mi (3,925.52 km) |
| Arecibo to Cloverleaf (Texas) | 1,949.55 mi (3,137.51 km) |
