| Northport to Rockville (Maryland) | 707.26 mi (1,138.23 km) |
| Northport to Rockville Centre (New York) | 923.36 mi (1,486.01 km) |
| Northport to Rockwall (Texas) | 512.02 mi (824.01 km) |
| Northport to Rocky Mount (North Carolina) | 587.30 mi (945.17 km) |
| Northport to Rocky Point (New York) | 964.56 mi (1,552.31 km) |
| Northport to Rocky River (Ohio) | 648.84 mi (1,044.21 km) |
| Northport to Roessleville (New York) | 992.84 mi (1,597.82 km) |
| Northport to Rogers (Arkansas) | 427.58 mi (688.13 km) |
| Northport to Rogers (Minnesota) | 883.45 mi (1,421.77 km) |
| Northport to Rohnert Park (California) | 1,985.68 mi (3,195.64 km) |
| Northport to Rolla (Missouri) | 399.32 mi (642.64 km) |
| Northport to Rolling Meadows (Illinois) | 609.58 mi (981.02 km) |
| Northport to Roma (Texas) | 830.29 mi (1,336.22 km) |
| Northport to Rome (Georgia) | 155.10 mi (249.61 km) |
| Northport to Rome (New York) | 949.89 mi (1,528.70 km) |
