| Darlaston to Rockville (Maryland) | 3,561.53 mi (5,731.73 km) |
| Darlaston to Rockville Centre (New York) | 3,348.81 mi (5,389.39 km) |
| Darlaston to Rockwall (Texas) | 4,621.79 mi (7,438.05 km) |
| Darlaston to Rocky Mount (North Carolina) | 3,732.81 mi (6,007.37 km) |
| Darlaston to Rocky Point (New York) | 3,308.55 mi (5,324.60 km) |
| Darlaston to Rocky River (Ohio) | 3,638.80 mi (5,856.09 km) |
| Darlaston to Roessleville (New York) | 3,266.93 mi (5,257.61 km) |
| Darlaston to Rogers (Arkansas) | 4,360.38 mi (7,017.35 km) |
| Darlaston to Rogers (Minnesota) | 3,904.02 mi (6,282.91 km) |
| Darlaston to Rohnert Park (California) | 5,219.37 mi (8,399.77 km) |
| Darlaston to Rolla (Missouri) | 4,188.01 mi (6,739.95 km) |
| Darlaston to Rolling Meadows (Illinois) | 3,847.38 mi (6,191.76 km) |
| Darlaston to Roma (Texas) | 5,064.66 mi (8,150.79 km) |
| Darlaston to Rome (Georgia) | 4,113.06 mi (6,619.33 km) |
| Darlaston to Rome (New York) | 3,311.57 mi (5,329.46 km) |
