| Name of the place | CERL ID of a place | Country | Longitude | Latitude | |
|---|---|---|---|---|---|
| Dinan | cnl00008634 | France | -2.03 | 48.45 | |
| Dinant | cnl00008635 | France | 4.91944444444445 | 50.27 | |
| Dinton (Wiltshire) | cnl00020271 | England | -1.981 | 51.083 | |
| Dirksland | — | Netherlands | 4.0975 | 51.749722 | |
| Dirschau | cnl00008642 | Poland | 18.8 | 54.1 | |
| Diss | cnl00024714 | England | — | — | |
| Döbeln | cnl00029902 | Germany | 13.1127777777778 | 51.1191666666667 | |
| Doberlug | cnl00038667 | — | 13.55 | 51.6 | |
| Dodbrooke | cnl00017287 | England | — | — | |
| Doesburg | cnl00016288 | Netherlands | 5.62 | 52.07 | |
| Doetinchem | cnl00016289 | Netherlands | 6.28333333333333 | 51.9666666666667 | |
| Dokkum | cnl00014666 | Netherlands | 6.0 | 53.33 | |
| Dol'any | cnl00046011 | — | 17.3755555555556 | 48.4161111111111 | |
| Dol-de-Bretagne | cnl00023274 | France | -1.75 | 48.5497222222222 | |
| Dôle | cnl00008669 | France | 5.5 | 47.1 | |
| Dölitz | cnl00042238 | — | 12.3991666666667 | 51.2869444444444 | |
| Doncaster | cnl00036312 | England | -1.13666666666667 | 53.5230555555556 | |
| Donstiennes | cnl00021440 | Belgium | — | — | |
| Donzère | cnl00018342 | France | — | — | |
| Dorchester | cnl00000390 | England | -2.4367 | 50.7154 | |
| Dordogne | cnl00027890 | — | — | — | |
| Dordrecht | cnl00016290 | Netherlands | 4.67 | 51.8 | |
| Dordrecht [non-CERL] | — | — | — | — | |
| Dorfchemnitz | cnl00020322 | Germany | 13.446667 | 50.764167 | |
| Dorking | cnl00002951 | England | -0.333055555555556 | 51.2330555555556 |