| Riviera Beach to Cadillac (Michigan) | 1,243.03 mi (2,000.47 km) |
| Riviera Beach to Caguas (Puerto Rico) | 1,071.77 mi (1,724.85 km) |
| Riviera Beach to Cahokia (Illinois) | 1,002.65 mi (1,613.61 km) |
| Riviera Beach to Calabasas (California) | 2,339.69 mi (3,765.37 km) |
| Riviera Beach to Caldwell (Idaho) | 2,344.38 mi (3,772.91 km) |
| Riviera Beach to Caledonia (Wisconsin) | 1,190.59 mi (1,916.08 km) |
| Riviera Beach to Calera (Alabama) | 592.66 mi (953.79 km) |
| Riviera Beach to Calexico (California) | 2,153.65 mi (3,465.96 km) |
| Riviera Beach to Calhoun (Georgia) | 605.90 mi (975.10 km) |
| Riviera Beach to California (Maryland) | 822.31 mi (1,323.38 km) |
| Riviera Beach to California City (California) | 2,298.06 mi (3,698.37 km) |
| Riviera Beach to Callaway (Florida) | 405.62 mi (652.79 km) |
| Riviera Beach to Calumet City (Illinois) | 1,109.16 mi (1,785.02 km) |
| Riviera Beach to Calverton (Maryland) | 867.21 mi (1,395.64 km) |
| Riviera Beach to Camano (Washington) | 2,705.75 mi (4,354.49 km) |
