| Llantrisant to Penne | 1,024.57 mi (1,648.89 km) |
| Llantrisant to Pergine Valsugana | 762.92 mi (1,227.79 km) |
| Llantrisant to Perugia | 936.99 mi (1,507.94 km) |
| Llantrisant to Pesaro | 918.51 mi (1,478.19 km) |
| Llantrisant to Pescantina | 772.67 mi (1,243.49 km) |
| Llantrisant to Pescara | 1,034.88 mi (1,665.48 km) |
| Llantrisant to Peschiera del Garda | 767.79 mi (1,235.63 km) |
| Llantrisant to Pescia | 837.82 mi (1,348.35 km) |
| Llantrisant to Petilia Policastro | 1,294.41 mi (2,083.14 km) |
| Llantrisant to Piacenza | 748.13 mi (1,204.00 km) |
| Llantrisant to Pianella | 1,031.87 mi (1,660.63 km) |
| Llantrisant to Pianezza | 669.08 mi (1,076.79 km) |
| Llantrisant to Pianiga | 817.78 mi (1,316.09 km) |
| Llantrisant to Piano di Sorrento | 1,132.33 mi (1,822.32 km) |
| Llantrisant to Pianoro | 838.74 mi (1,349.82 km) |
