| Centereach to Robertsville (New Jersey) | 73.31 mi (117.98 km) |
| Centereach to Robinson (Texas) | 1,483.83 mi (2,387.99 km) |
| Centereach to Robstown (Texas) | 1,659.44 mi (2,670.60 km) |
| Centereach to Rochester (Michigan) | 531.88 mi (855.99 km) |
| Centereach to Rochester (Minnesota) | 1,010.05 mi (1,625.52 km) |
| Centereach to Rochester (New Hampshire) | 199.59 mi (321.21 km) |
| Centereach to Rochester (New York) | 281.75 mi (453.43 km) |
| Centereach to Rochester Hills (Michigan) | 533.44 mi (858.49 km) |
| Centereach to Rock Hill (South Carolina) | 595.45 mi (958.29 km) |
| Centereach to Rock Island (Illinois) | 909.63 mi (1,463.90 km) |
| Centereach to Rock Springs (Wyoming) | 1,864.67 mi (3,000.90 km) |
| Centereach to Rockford (Illinois) | 830.54 mi (1,336.63 km) |
| Centereach to Rockledge (Florida) | 969.13 mi (1,559.67 km) |
| Centereach to Rocklin (California) | 2,526.94 mi (4,066.72 km) |
| Centereach to Rockport (Texas) | 1,620.96 mi (2,608.69 km) |
