| Port Talbot to Robertsville (New Jersey) | 3,336.61 mi (5,369.76 km) |
| Port Talbot to Robinson (Texas) | 4,683.27 mi (7,536.99 km) |
| Port Talbot to Robstown (Texas) | 4,894.25 mi (7,876.53 km) |
| Port Talbot to Rochester (Michigan) | 3,591.70 mi (5,780.29 km) |
| Port Talbot to Rochester (Minnesota) | 3,890.27 mi (6,260.79 km) |
| Port Talbot to Rochester (New Hampshire) | 3,077.46 mi (4,952.69 km) |
| Port Talbot to Rochester (New York) | 3,352.34 mi (5,395.07 km) |
| Port Talbot to Rochester Hills (Michigan) | 3,594.10 mi (5,784.15 km) |
| Port Talbot to Rock Hill (South Carolina) | 3,858.66 mi (6,209.91 km) |
| Port Talbot to Rock Island (Illinois) | 3,936.47 mi (6,335.14 km) |
| Port Talbot to Rock Springs (Wyoming) | 4,603.83 mi (7,409.15 km) |
| Port Talbot to Rockford (Illinois) | 3,841.86 mi (6,182.87 km) |
| Port Talbot to Rockledge (Florida) | 4,166.83 mi (6,705.87 km) |
| Port Talbot to Rocklin (California) | 5,144.71 mi (8,279.61 km) |
| Port Talbot to Rockport (Texas) | 4,858.05 mi (7,818.27 km) |
