| Halstead to Rockville (Maryland) | 3,682.93 mi (5,927.10 km) |
| Halstead to Rockville Centre (New York) | 3,470.12 mi (5,584.62 km) |
| Halstead to Rockwall (Texas) | 4,742.95 mi (7,633.04 km) |
| Halstead to Rocky Mount (North Carolina) | 3,853.82 mi (6,202.12 km) |
| Halstead to Rocky Point (New York) | 3,429.83 mi (5,519.78 km) |
| Halstead to Rocky River (Ohio) | 3,760.28 mi (6,051.59 km) |
| Halstead to Roessleville (New York) | 3,388.45 mi (5,453.18 km) |
| Halstead to Rogers (Arkansas) | 4,481.35 mi (7,212.04 km) |
| Halstead to Rogers (Minnesota) | 4,022.73 mi (6,473.95 km) |
| Halstead to Rohnert Park (California) | 5,328.66 mi (8,575.65 km) |
| Halstead to Rolla (Missouri) | 4,309.05 mi (6,934.74 km) |
| Halstead to Rolling Meadows (Illinois) | 3,968.17 mi (6,386.15 km) |
| Halstead to Roma (Texas) | 5,186.15 mi (8,346.30 km) |
| Halstead to Rome (Georgia) | 4,234.56 mi (6,814.86 km) |
| Halstead to Rome (New York) | 3,433.14 mi (5,525.11 km) |
