| Abertawe to Robertsville (New Jersey) | 3,329.87 mi (5,358.91 km) |
| Abertawe to Robinson (Texas) | 4,676.58 mi (7,526.23 km) |
| Abertawe to Robstown (Texas) | 4,887.53 mi (7,865.72 km) |
| Abertawe to Rochester (Michigan) | 3,585.02 mi (5,769.54 km) |
| Abertawe to Rochester (Minnesota) | 3,883.75 mi (6,250.29 km) |
| Abertawe to Rochester (New Hampshire) | 3,070.72 mi (4,941.84 km) |
| Abertawe to Rochester (New York) | 3,345.62 mi (5,384.26 km) |
| Abertawe to Rochester Hills (Michigan) | 3,587.43 mi (5,773.40 km) |
| Abertawe to Rock Hill (South Carolina) | 3,851.91 mi (6,199.06 km) |
| Abertawe to Rock Island (Illinois) | 3,929.86 mi (6,324.50 km) |
| Abertawe to Rock Springs (Wyoming) | 4,597.61 mi (7,399.14 km) |
| Abertawe to Rockford (Illinois) | 3,835.24 mi (6,172.22 km) |
| Abertawe to Rockledge (Florida) | 4,160.13 mi (6,695.09 km) |
| Abertawe to Rocklin (California) | 5,138.79 mi (8,270.08 km) |
| Abertawe to Rockport (Texas) | 4,851.33 mi (7,807.46 km) |
