| Abertillery to Rockville (Maryland) | 3,534.13 mi (5,687.63 km) |
| Abertillery to Rockville Centre (New York) | 3,320.61 mi (5,344.00 km) |
| Abertillery to Rockwall (Texas) | 4,603.78 mi (7,409.08 km) |
| Abertillery to Rocky Mount (North Carolina) | 3,702.44 mi (5,958.50 km) |
| Abertillery to Rocky Point (New York) | 3,280.15 mi (5,278.89 km) |
| Abertillery to Rocky River (Ohio) | 3,617.84 mi (5,822.34 km) |
| Abertillery to Roessleville (New York) | 3,241.44 mi (5,216.59 km) |
| Abertillery to Rogers (Arkansas) | 4,343.65 mi (6,990.43 km) |
| Abertillery to Rogers (Minnesota) | 3,896.16 mi (6,270.27 km) |
| Abertillery to Rohnert Park (California) | 5,228.64 mi (8,414.68 km) |
| Abertillery to Rolla (Missouri) | 4,170.95 mi (6,712.50 km) |
| Abertillery to Rolling Meadows (Illinois) | 3,831.82 mi (6,166.71 km) |
| Abertillery to Roma (Texas) | 5,043.29 mi (8,116.38 km) |
| Abertillery to Rome (Georgia) | 4,086.92 mi (6,577.26 km) |
| Abertillery to Rome (New York) | 3,288.03 mi (5,291.58 km) |
