| Port Talbot to St. George (Utah) | 4,992.72 mi (8,035.00 km) |
| Port Talbot to St. Helens (Oregon) | 4,792.62 mi (7,712.98 km) |
| Port Talbot to St. James (New York) | 3,266.60 mi (5,257.08 km) |
| Port Talbot to St. John (Indiana) | 3,817.50 mi (6,143.67 km) |
| Port Talbot to St. Joseph (Missouri) | 4,179.16 mi (6,725.71 km) |
| Port Talbot to St. Louis (Missouri) | 4,056.66 mi (6,528.56 km) |
| Port Talbot to St. Louis Park (Minnesota) | 3,880.09 mi (6,244.40 km) |
| Port Talbot to St. Marys (Georgia) | 4,082.27 mi (6,569.78 km) |
| Port Talbot to St. Marys (Pennsylvania) | 3,461.98 mi (5,571.52 km) |
| Port Talbot to St. Matthews (Kentucky) | 3,892.22 mi (6,263.93 km) |
| Port Talbot to St. Michael (Minnesota) | 3,880.44 mi (6,244.97 km) |
| Port Talbot to St. Paul (Minnesota) | 3,870.58 mi (6,229.10 km) |
| Port Talbot to St. Peter (Minnesota) | 3,930.64 mi (6,325.76 km) |
| Port Talbot to St. Peters (Missouri) | 4,063.80 mi (6,540.06 km) |
| Port Talbot to St. Petersburg (Florida) | 4,274.69 mi (6,879.45 km) |
