| Humacao to Clemson (South Carolina) | 1,547.63 mi (2,490.67 km) |
| Humacao to Clermont (Florida) | 1,235.51 mi (1,988.37 km) |
| Humacao to Cleveland (Mississippi) | 1,876.84 mi (3,020.49 km) |
| Humacao to Cleveland (Ohio) | 1,864.04 mi (2,999.89 km) |
| Humacao to Cleveland (Tennessee) | 1,657.54 mi (2,667.55 km) |
| Humacao to Cleveland Heights (Ohio) | 1,862.57 mi (2,997.52 km) |
| Humacao to Cliffside Park (New Jersey) | 1,639.65 mi (2,638.77 km) |
| Humacao to Clifton (Colorado) | 2,926.19 mi (4,709.24 km) |
| Humacao to Clifton (New Jersey) | 1,645.31 mi (2,647.86 km) |
| Humacao to Clinton (Iowa) | 2,178.34 mi (3,505.70 km) |
| Humacao to Clinton (Maryland) | 1,571.43 mi (2,528.98 km) |
| Humacao to Clinton (Mississippi) | 1,812.15 mi (2,916.38 km) |
| Humacao to Clinton (Utah) | 3,149.51 mi (5,068.64 km) |
| Humacao to Clive (Iowa) | 2,311.70 mi (3,720.32 km) |
| Humacao to Cloquet (Minnesota) | 2,488.04 mi (4,004.11 km) |
