| Llantrisant to Payson (Arizona) | 5,085.71 mi (8,184.65 km) |
| Llantrisant to Payson (Utah) | 4,787.25 mi (7,704.33 km) |
| Llantrisant to Peabody (Massachusetts) | 3,126.39 mi (5,031.43 km) |
| Llantrisant to Peachtree City (Georgia) | 4,097.56 mi (6,594.39 km) |
| Llantrisant to Peachtree Corners (Georgia) | 4,055.99 mi (6,527.49 km) |
| Llantrisant to Pearl (Mississippi) | 4,378.40 mi (7,046.35 km) |
| Llantrisant to Pearl City (Hawaii) | 7,166.59 mi (11,533.51 km) |
| Llantrisant to Pearl River (New York) | 3,312.34 mi (5,330.70 km) |
| Llantrisant to Pearland (Texas) | 4,726.89 mi (7,607.19 km) |
| Llantrisant to Pebble Creek (Florida) | 4,261.29 mi (6,857.89 km) |
| Llantrisant to Pecan Grove (Texas) | 4,740.03 mi (7,628.34 km) |
| Llantrisant to Pecos (Texas) | 4,952.12 mi (7,969.67 km) |
| Llantrisant to Peekskill (New York) | 3,299.38 mi (5,309.84 km) |
| Llantrisant to Pekin (Illinois) | 3,959.41 mi (6,372.06 km) |
| Llantrisant to Pelham (Alabama) | 4,191.39 mi (6,745.39 km) |
