| Midlothian to Rockville (Maryland) | 1,198.89 mi (1,929.43 km) |
| Midlothian to Rockville Centre (New York) | 1,408.55 mi (2,266.85 km) |
| Midlothian to Rockwall (Texas) | 44.67 mi (71.89 km) |
| Midlothian to Rocky Mount (North Carolina) | 1,120.50 mi (1,803.27 km) |
| Midlothian to Rocky Point (New York) | 1,449.04 mi (2,332.00 km) |
| Midlothian to Rocky River (Ohio) | 1,039.14 mi (1,672.33 km) |
| Midlothian to Roessleville (New York) | 1,446.41 mi (2,327.77 km) |
| Midlothian to Rogers (Arkansas) | 311.26 mi (500.92 km) |
| Midlothian to Rogers (Minnesota) | 897.58 mi (1,444.52 km) |
| Midlothian to Rohnert Park (California) | 1,498.13 mi (2,411.01 km) |
| Midlothian to Rolla (Missouri) | 479.84 mi (772.22 km) |
| Midlothian to Rolling Meadows (Illinois) | 825.74 mi (1,328.90 km) |
| Midlothian to Roma (Texas) | 435.27 mi (700.49 km) |
| Midlothian to Rome (Georgia) | 691.90 mi (1,113.51 km) |
| Midlothian to Rome (New York) | 1,382.35 mi (2,224.67 km) |
