| Port Talbot to Centralia (Illinois) | 4,017.97 mi (6,466.29 km) |
| Port Talbot to Centralia (Washington) | 4,748.24 mi (7,641.55 km) |
| Port Talbot to Centreville (Virginia) | 3,531.90 mi (5,684.04 km) |
| Port Talbot to Ceres (California) | 5,204.52 mi (8,375.86 km) |
| Port Talbot to Cerritos (California) | 5,321.45 mi (8,564.04 km) |
| Port Talbot to Chalco (Nebraska) | 4,159.80 mi (6,694.55 km) |
| Port Talbot to Chalmette (Louisiana) | 4,471.41 mi (7,196.03 km) |
| Port Talbot to Chambersburg (Pennsylvania) | 3,492.58 mi (5,620.76 km) |
| Port Talbot to Chamblee (Georgia) | 4,044.40 mi (6,508.84 km) |
| Port Talbot to Champaign (Illinois) | 3,910.01 mi (6,292.55 km) |
| Port Talbot to Champlin (Minnesota) | 3,870.87 mi (6,229.57 km) |
| Port Talbot to Chandler (Arizona) | 5,139.97 mi (8,271.98 km) |
| Port Talbot to Chanhassen (Minnesota) | 3,891.63 mi (6,262.97 km) |
| Port Talbot to Channahon (Illinois) | 3,849.20 mi (6,194.69 km) |
| Port Talbot to Channelview (Texas) | 4,688.37 mi (7,545.20 km) |
