| Dix Hills to Robertsville (New Jersey) | 59.55 mi (95.84 km) |
| Dix Hills to Robinson (Texas) | 1,469.75 mi (2,365.33 km) |
| Dix Hills to Robstown (Texas) | 1,645.45 mi (2,648.10 km) |
| Dix Hills to Rochester (Michigan) | 520.47 mi (837.62 km) |
| Dix Hills to Rochester (Minnesota) | 998.89 mi (1,607.56 km) |
| Dix Hills to Rochester (New Hampshire) | 210.64 mi (339.00 km) |
| Dix Hills to Rochester (New York) | 273.77 mi (440.59 km) |
| Dix Hills to Rochester Hills (Michigan) | 522.00 mi (840.08 km) |
| Dix Hills to Rock Hill (South Carolina) | 582.46 mi (937.38 km) |
| Dix Hills to Rock Island (Illinois) | 897.08 mi (1,443.72 km) |
| Dix Hills to Rock Springs (Wyoming) | 1,852.75 mi (2,981.72 km) |
| Dix Hills to Rockford (Illinois) | 818.43 mi (1,317.13 km) |
| Dix Hills to Rockledge (Florida) | 958.81 mi (1,543.06 km) |
| Dix Hills to Rocklin (California) | 2,514.94 mi (4,047.40 km) |
| Dix Hills to Rockport (Texas) | 1,606.99 mi (2,586.21 km) |
