| Llantrisant to Springfield (Missouri) | 4,263.01 mi (6,860.65 km) |
| Llantrisant to Springfield (Ohio) | 3,759.40 mi (6,050.16 km) |
| Llantrisant to Springfield (Oregon) | 4,913.58 mi (7,907.65 km) |
| Llantrisant to Springfield (Tennessee) | 4,042.59 mi (6,505.92 km) |
| Llantrisant to Springfield (Virginia) | 3,542.37 mi (5,700.89 km) |
| Llantrisant to Springville (Utah) | 4,776.42 mi (7,686.90 km) |
| Llantrisant to St. Albans (West Virginia) | 3,750.42 mi (6,035.72 km) |
| Llantrisant to St. Andrews (South Carolina) | 3,922.59 mi (6,312.80 km) |
| Llantrisant to St. Ann (Missouri) | 4,075.85 mi (6,559.45 km) |
| Llantrisant to St. Augustine (Florida) | 4,131.79 mi (6,649.47 km) |
| Llantrisant to St. Charles (Illinois) | 3,846.22 mi (6,189.89 km) |
| Llantrisant to St. Charles (Missouri) | 4,077.59 mi (6,562.25 km) |
| Llantrisant to St. Clair Shores (Michigan) | 3,609.40 mi (5,808.77 km) |
| Llantrisant to St. Cloud (Florida) | 4,212.45 mi (6,779.29 km) |
| Llantrisant to St. Cloud (Minnesota) | 3,899.73 mi (6,276.01 km) |
