| Port Talbot to Roy (Utah) | 4,720.57 mi (7,597.02 km) |
| Port Talbot to Royal Kunia (Hawaii) | 7,157.19 mi (11,518.39 km) |
| Port Talbot to Royal Oak (Michigan) | 3,600.84 mi (5,794.99 km) |
| Port Talbot to Royal Palm Beach (Florida) | 4,225.61 mi (6,800.46 km) |
| Port Talbot to Royse City (Texas) | 4,573.76 mi (7,360.75 km) |
| Port Talbot to Ruskin (Florida) | 4,268.69 mi (6,869.79 km) |
| Port Talbot to Russellville (Alabama) | 4,154.58 mi (6,686.15 km) |
| Port Talbot to Russellville (Arkansas) | 4,333.33 mi (6,973.83 km) |
| Port Talbot to Ruston (Louisiana) | 4,449.87 mi (7,161.37 km) |
| Port Talbot to Rutherford (New Jersey) | 3,308.33 mi (5,324.24 km) |
| Port Talbot to Rutland (Vermont) | 3,146.78 mi (5,064.25 km) |
| Port Talbot to Sabana Grande (Puerto Rico) | 4,100.55 mi (6,599.20 km) |
| Port Talbot to Sachse (Texas) | 4,584.23 mi (7,377.60 km) |
| Port Talbot to Saco (Maine) | 3,046.72 mi (4,903.23 km) |
| Port Talbot to Sacramento (California) | 5,165.07 mi (8,312.38 km) |
