| Buffalo to Rockville (Maryland) | 278.20 mi (447.71 km) |
| Buffalo to Rockville Centre (New York) | 309.69 mi (498.40 km) |
| Buffalo to Rockwall (Texas) | 1,177.27 mi (1,894.64 km) |
| Buffalo to Rocky Mount (North Carolina) | 482.27 mi (776.13 km) |
| Buffalo to Rocky Point (New York) | 332.83 mi (535.65 km) |
| Buffalo to Rocky River (Ohio) | 182.83 mi (294.23 km) |
| Buffalo to Roessleville (New York) | 256.49 mi (412.77 km) |
| Buffalo to Rogers (Arkansas) | 931.03 mi (1,498.34 km) |
| Buffalo to Rogers (Minnesota) | 747.24 mi (1,202.57 km) |
| Buffalo to Rohnert Park (California) | 2,294.61 mi (3,692.81 km) |
| Buffalo to Rolla (Missouri) | 759.45 mi (1,222.21 km) |
| Buffalo to Rolling Meadows (Illinois) | 470.79 mi (757.66 km) |
| Buffalo to Roma (Texas) | 1,607.23 mi (2,586.58 km) |
| Buffalo to Rome (Georgia) | 687.37 mi (1,106.21 km) |
| Buffalo to Rome (New York) | 170.96 mi (275.13 km) |
