| Riviera Beach to Oak Grove (South Carolina) | 501.33 mi (806.81 km) |
| Riviera Beach to Oak Harbor (Washington) | 2,715.17 mi (4,369.65 km) |
| Riviera Beach to Oak Hills (Oregon) | 2,672.65 mi (4,301.21 km) |
| Riviera Beach to Oak Lawn (Illinois) | 1,119.88 mi (1,802.27 km) |
| Riviera Beach to Oak Park (California) | 2,345.40 mi (3,774.56 km) |
| Riviera Beach to Oak Park (Illinois) | 1,131.52 mi (1,821.01 km) |
| Riviera Beach to Oak Park (Michigan) | 1,097.73 mi (1,766.63 km) |
| Riviera Beach to Oak Ridge (Florida) | 142.87 mi (229.93 km) |
| Riviera Beach to Oak Ridge (New Jersey) | 1,034.67 mi (1,665.14 km) |
| Riviera Beach to Oak Ridge (Tennessee) | 681.33 mi (1,096.50 km) |
| Riviera Beach to Oakdale (California) | 2,477.97 mi (3,987.91 km) |
| Riviera Beach to Oakdale (Minnesota) | 1,446.02 mi (2,327.15 km) |
| Riviera Beach to Oakland (California) | 2,552.65 mi (4,108.10 km) |
| Riviera Beach to Oakland (New Jersey) | 1,039.18 mi (1,672.40 km) |
| Riviera Beach to Oakland Park (Florida) | 41.97 mi (67.54 km) |
