| Merrick to Rockville (Maryland) | 219.57 mi (353.36 km) |
| Merrick to Rockville Centre (New York) | 4.53 mi (7.29 km) |
| Merrick to Rockwall (Texas) | 1,369.27 mi (2,203.63 km) |
| Merrick to Rocky Mount (North Carolina) | 397.12 mi (639.10 km) |
| Merrick to Rocky Point (New York) | 37.78 mi (60.81 km) |
| Merrick to Rocky River (Ohio) | 435.87 mi (701.46 km) |
| Merrick to Roessleville (New York) | 141.88 mi (228.33 km) |
| Merrick to Rogers (Arkansas) | 1,150.67 mi (1,851.82 km) |
| Merrick to Rogers (Minnesota) | 1,057.35 mi (1,701.65 km) |
| Merrick to Rohnert Park (California) | 2,590.55 mi (4,169.08 km) |
| Merrick to Rolla (Missouri) | 989.40 mi (1,592.29 km) |
| Merrick to Rolling Meadows (Illinois) | 755.94 mi (1,216.58 km) |
| Merrick to Roma (Texas) | 1,754.86 mi (2,824.17 km) |
| Merrick to Rome (Georgia) | 774.60 mi (1,246.61 km) |
| Merrick to Rome (New York) | 203.84 mi (328.05 km) |
