| Name | Country | 14C dates | |
|---|---|---|---|
|
261-280 / 936 show all | |||
| Reggio Emilia | Italy | 17 | Show |
| Redcar and Cleveland | United Kingdom | 14 | Show |
| Reading | United Kingdom | 15 | Show |
| Razavi Khorasan | Iran | 3 | Show |
| Qostanay | Kazakhstan | 1 | Show |
| Qina | Egypt | 2 | Show |
| Qazvin | Iran | 6 | Show |
| Pyrénées-Orientales | France | 35 | Show |
| Pyrénées-Atlantiques | France | 10 | Show |
| Puy-de-Dôme | France | 41 | Show |
| Ptuj | Slovenia | 2 | Show |
| Priština | Kosovo | 1 | Show |
| Prilep | North Macedonia | 2 | Show |
| Prešov | Slovakia | 5 | Show |
| Prahova | Romania | 2 | Show |
| Prague | Czechia | 18 | Show |
| Powys | United Kingdom | 90 | Show |
| Potenza | Italy | 5 | Show |
| Postojna | Slovenia | 4 | Show |
| Posavina | Bosnia and Herzegovina | 3 | Show |
