| Centereach to Rockville (Maryland) | 248.39 mi (399.74 km) |
| Centereach to Rockville Centre (New York) | 32.33 mi (52.04 km) |
| Centereach to Rockwall (Texas) | 1,397.07 mi (2,248.37 km) |
| Centereach to Rocky Mount (North Carolina) | 424.04 mi (682.43 km) |
| Centereach to Rocky Point (New York) | 8.93 mi (14.37 km) |
| Centereach to Rocky River (Ohio) | 457.85 mi (736.84 km) |
| Centereach to Roessleville (New York) | 131.61 mi (211.80 km) |
| Centereach to Rogers (Arkansas) | 1,177.29 mi (1,894.66 km) |
| Centereach to Rogers (Minnesota) | 1,074.05 mi (1,728.51 km) |
| Centereach to Rohnert Park (California) | 2,611.24 mi (4,202.39 km) |
| Centereach to Rolla (Missouri) | 1,015.32 mi (1,634.01 km) |
| Centereach to Rolling Meadows (Illinois) | 777.09 mi (1,250.60 km) |
| Centereach to Roma (Texas) | 1,783.59 mi (2,870.42 km) |
| Centereach to Rome (Georgia) | 803.46 mi (1,293.04 km) |
| Centereach to Rome (New York) | 204.47 mi (329.06 km) |
