| Lockport to Rockville (Maryland) | 597.84 mi (962.13 km) |
| Lockport to Rockville Centre (New York) | 750.82 mi (1,208.33 km) |
| Lockport to Rockwall (Texas) | 756.12 mi (1,216.86 km) |
| Lockport to Rocky Mount (North Carolina) | 673.20 mi (1,083.41 km) |
| Lockport to Rocky Point (New York) | 784.18 mi (1,262.01 km) |
| Lockport to Rocky River (Ohio) | 319.53 mi (514.23 km) |
| Lockport to Roessleville (New York) | 732.27 mi (1,178.47 km) |
| Lockport to Rogers (Arkansas) | 490.68 mi (789.67 km) |
| Lockport to Rogers (Minnesota) | 373.14 mi (600.52 km) |
| Lockport to Rohnert Park (California) | 1,836.87 mi (2,956.16 km) |
| Lockport to Rolla (Missouri) | 320.37 mi (515.59 km) |
| Lockport to Rolling Meadows (Illinois) | 33.45 mi (53.83 km) |
| Lockport to Roma (Texas) | 1,220.09 mi (1,963.55 km) |
| Lockport to Rome (Georgia) | 529.17 mi (851.61 km) |
| Lockport to Rome (New York) | 648.91 mi (1,044.32 km) |
