| Humacao to Camarillo (California) | 3,439.37 mi (5,535.14 km) |
| Humacao to Camas (Washington) | 3,727.68 mi (5,999.12 km) |
| Humacao to Cambridge (Maryland) | 1,538.73 mi (2,476.35 km) |
| Humacao to Cambridge (Massachusetts) | 1,702.41 mi (2,739.77 km) |
| Humacao to Camden (Arkansas) | 1,979.55 mi (3,185.77 km) |
| Humacao to Camden (New Jersey) | 1,603.93 mi (2,581.28 km) |
| Humacao to Cameron Park (California) | 3,578.97 mi (5,759.80 km) |
| Humacao to Camp Pendleton South (California) | 3,339.82 mi (5,374.92 km) |
| Humacao to Camp Springs (Maryland) | 1,575.15 mi (2,534.95 km) |
| Humacao to Camp Verde (Arizona) | 3,036.56 mi (4,886.87 km) |
| Humacao to Campbell (California) | 3,621.02 mi (5,827.47 km) |
| Humacao to Campbellsville (Kentucky) | 1,776.83 mi (2,859.53 km) |
| Humacao to Campton Hills (Illinois) | 2,114.39 mi (3,402.78 km) |
| Humacao to Canby (Oregon) | 3,735.51 mi (6,011.73 km) |
| Humacao to Candelaria (Puerto Rico) | 31.34 mi (50.44 km) |
