| Tonypandy to St. George (Utah) | 5,003.10 mi (8,051.71 km) |
| Tonypandy to St. Helens (Oregon) | 4,800.64 mi (7,725.88 km) |
| Tonypandy to St. James (New York) | 3,280.35 mi (5,279.22 km) |
| Tonypandy to St. John (Indiana) | 3,830.08 mi (6,163.92 km) |
| Tonypandy to St. Joseph (Missouri) | 4,191.28 mi (6,745.22 km) |
| Tonypandy to St. Louis (Missouri) | 4,069.34 mi (6,548.98 km) |
| Tonypandy to St. Louis Park (Minnesota) | 3,891.63 mi (6,262.97 km) |
| Tonypandy to St. Marys (Georgia) | 4,096.41 mi (6,592.53 km) |
| Tonypandy to St. Marys (Pennsylvania) | 3,475.28 mi (5,592.93 km) |
| Tonypandy to St. Matthews (Kentucky) | 3,905.35 mi (6,285.06 km) |
| Tonypandy to St. Michael (Minnesota) | 3,891.91 mi (6,263.43 km) |
| Tonypandy to St. Paul (Minnesota) | 3,882.15 mi (6,247.71 km) |
| Tonypandy to St. Peter (Minnesota) | 3,942.22 mi (6,344.39 km) |
| Tonypandy to St. Peters (Missouri) | 4,076.44 mi (6,560.40 km) |
| Tonypandy to St. Petersburg (Florida) | 4,288.97 mi (6,902.43 km) |
