| Llantrisant to Fairmount (New York) | 3,320.80 mi (5,344.30 km) |
| Llantrisant to Fairview (California) | 5,249.06 mi (8,447.55 km) |
| Llantrisant to Fairview (New Jersey) | 3,322.56 mi (5,347.14 km) |
| Llantrisant to Fairview (Oregon) | 4,813.93 mi (7,747.26 km) |
| Llantrisant to Fairview Heights (Illinois) | 4,067.06 mi (6,545.31 km) |
| Llantrisant to Fairview Park (Ohio) | 3,614.19 mi (5,816.48 km) |
| Llantrisant to Fairview Shores (Florida) | 4,199.30 mi (6,758.12 km) |
| Llantrisant to Fairwood (Washington) | 4,699.13 mi (7,562.52 km) |
| Llantrisant to Fajardo (Puerto Rico) | 4,049.45 mi (6,516.97 km) |
| Llantrisant to Fall River (Massachusetts) | 3,165.24 mi (5,093.95 km) |
| Llantrisant to Fallbrook (California) | 5,337.51 mi (8,589.89 km) |
| Llantrisant to Falls Church (Virginia) | 3,537.40 mi (5,692.90 km) |
| Llantrisant to Fargo (North Dakota) | 3,932.75 mi (6,329.15 km) |
| Llantrisant to Faribault (Minnesota) | 3,924.10 mi (6,315.24 km) |
| Llantrisant to Farmers Branch (Texas) | 4,616.33 mi (7,429.26 km) |
