| Tonypandy to Romeoville (Illinois) | 3,845.85 mi (6,189.29 km) |
| Tonypandy to Romulus (Michigan) | 3,634.52 mi (5,849.19 km) |
| Tonypandy to Ronkonkoma (New York) | 3,282.29 mi (5,282.33 km) |
| Tonypandy to Roosevelt (New York) | 3,306.51 mi (5,321.31 km) |
| Tonypandy to Rosamond (California) | 5,280.28 mi (8,497.78 km) |
| Tonypandy to Rosaryville (Maryland) | 3,523.56 mi (5,670.63 km) |
| Tonypandy to Roscoe (Illinois) | 3,844.46 mi (6,187.06 km) |
| Tonypandy to Rose Hill (Virginia) | 3,534.29 mi (5,687.89 km) |
| Tonypandy to Roseburg (Oregon) | 4,965.01 mi (7,990.41 km) |
| Tonypandy to Rosedale (California) | 5,283.11 mi (8,502.35 km) |
| Tonypandy to Rosedale (Maryland) | 3,485.69 mi (5,609.68 km) |
| Tonypandy to Roselle (Illinois) | 3,829.36 mi (6,162.76 km) |
| Tonypandy to Roselle (New Jersey) | 3,335.53 mi (5,368.02 km) |
| Tonypandy to Roselle Park (New Jersey) | 3,335.27 mi (5,367.60 km) |
| Tonypandy to Rosemead (California) | 5,320.75 mi (8,562.92 km) |
