| Llantrisant to Chantilly (Virginia) | 3,548.44 mi (5,710.66 km) |
| Llantrisant to Chaparral (New Mexico) | 5,026.27 mi (8,089.01 km) |
| Llantrisant to Chapel Hill (North Carolina) | 3,748.71 mi (6,032.97 km) |
| Llantrisant to Charleston (Illinois) | 3,953.58 mi (6,362.67 km) |
| Llantrisant to Charleston (South Carolina) | 3,933.91 mi (6,331.02 km) |
| Llantrisant to Charleston (West Virginia) | 3,744.10 mi (6,025.54 km) |
| Llantrisant to Charlotte (North Carolina) | 3,856.52 mi (6,206.47 km) |
| Llantrisant to Charlottesville (Virginia) | 3,629.33 mi (5,840.84 km) |
| Llantrisant to Chaska (Minnesota) | 3,912.34 mi (6,296.31 km) |
| Llantrisant to Chatham (Illinois) | 4,003.98 mi (6,443.78 km) |
| Llantrisant to Chattanooga (Tennessee) | 4,044.98 mi (6,509.76 km) |
| Llantrisant to Cheat Lake (West Virginia) | 3,612.40 mi (5,813.60 km) |
| Llantrisant to Chelsea (Alabama) | 4,185.46 mi (6,735.85 km) |
| Llantrisant to Chelsea (Massachusetts) | 3,134.45 mi (5,044.41 km) |
| Llantrisant to Cheney (Washington) | 4,567.92 mi (7,351.36 km) |
