| Name of the place | CERL ID of a place | Country | Longitude | Latitude | |
|---|---|---|---|---|---|
| Payerne | cnl00012685 | Switzerland | 6.92972222222222 | 46.82 | |
| Pecquencourt | cnl00027038 | France | 3.2 | 50.3830555555556 | |
| Pegau | cnl00012690 | Germany | 12.25 | 51.17 | |
| Pelissanne | cnl00025316 | — | — | — | |
| Pella | cnl00020059 | Greece | — | — | |
| Pembrokeshire | cnl00036167 | England | — | — | |
| Peñafiel | cnl00021761 | Spain | -4.116667 | 41.6 | |
| Penkridge | cnl00025519 | England | -2.1164 | 52.7252 | |
| Pennsylvania | cnl00031917 | United States | — | — | |
| Penshurst Place | cnl00021447 | England | — | — | |
| Penzance | cnl00003206 | England | -5.537 | 50.119 | |
| Peraleja | cnl00022471 | — | — | — | |
| Pergame | cnl00019722 | Turkey | — | — | |
| Pergola | cnl00018066 | — | 12.8344444444444 | 43.5641666666667 | |
| Périgord | cnl00022104 | France | — | — | |
| Périgueux | cnl00012708 | France | 0.72 | 45.18 | |
| Perinaldo | cnl00020700 | Italy | 7.67416666666667 | 43.8666666666667 | |
| Perleberg | cnl00012710 | Germany | 11.87 | 53.07 | |
| Pernes-en-Artois | cnl00021524 | France | — | — | |
| Pernes-les-Fontaines | cnl00019706 | France | — | — | |
| Perpignan | cnl00012704 | France | 2.9 | 42.7 | |
| Perth | cnl00012723 | Scotland | -3.43 | 56.3997222222222 | |
| Pertuis | cnl00019195 | France | — | — | |
| Perugia | cnl00012718 | Italy | 12.38 | 43.1 | |
| Pesaro | cnl00012727 | Italy | 12.89 | 43.9 |