| Hednesford to Rockville (Maryland) | 3,560.56 mi (5,730.16 km) |
| Hednesford to Rockville Centre (New York) | 3,347.97 mi (5,388.03 km) |
| Hednesford to Rockwall (Texas) | 4,619.48 mi (7,434.34 km) |
| Hednesford to Rocky Mount (North Carolina) | 3,732.26 mi (6,006.49 km) |
| Hednesford to Rocky Point (New York) | 3,307.73 mi (5,323.28 km) |
| Hednesford to Rocky River (Ohio) | 3,636.93 mi (5,853.07 km) |
| Hednesford to Roessleville (New York) | 3,265.70 mi (5,255.63 km) |
| Hednesford to Rogers (Arkansas) | 4,357.91 mi (7,013.37 km) |
| Hednesford to Rogers (Minnesota) | 3,900.42 mi (6,277.12 km) |
| Hednesford to Rohnert Park (California) | 5,213.71 mi (8,390.66 km) |
| Hednesford to Rolla (Missouri) | 4,185.59 mi (6,736.06 km) |
| Hednesford to Rolling Meadows (Illinois) | 3,844.77 mi (6,187.56 km) |
| Hednesford to Roma (Texas) | 5,062.80 mi (8,147.79 km) |
| Hednesford to Rome (Georgia) | 4,111.89 mi (6,617.44 km) |
| Hednesford to Rome (New York) | 3,310.07 mi (5,327.04 km) |
