| Sr. No. | City Name |
|---|---|
| 451 | Offenburg |
| 452 | Oldenburg |
| 453 | Olpe |
| 454 | Olsberg |
| 455 | Oranienburg |
| 456 | Oschatz |
| 457 | Osnabrück |
| 458 | Osterholz-Scharmbeck |
| 459 | Osterode am Harz |
| 460 | Ottobrunn |
| 461 | Overath |
| 462 | Paderborn |
| 463 | Papenburg |
| 464 | Parchim |
| 465 | Pasewalk |
| 466 | Pegnitz |
| 467 | Peine |
| 468 | Pforzheim |
| 469 | Pfungstadt |
| 470 | Pinneberg |
| 471 | Pirmasens |
| 472 | Pirna |
| 473 | Plauen |
| 474 | Plettenberg |
| 475 | Plochingen |
| 476 | Potsdam |
| 477 | Pulheim |
| 478 | Pullach i. Isartal |
| 479 | Quedlinburg |
| 480 | Quickborn |
| 481 | Radebeul |
| 482 | Radevormwald |
| 483 | Rastatt |
| 484 | Rathenow |
| 485 | Ratingen |
| 486 | Ravensburg |
| 487 | Recklinghausen |
| 488 | Rees |
| 489 | Rehau |
| 490 | Reichenbach im Vogtland |
| 491 | Reinbek |
| 492 | Remscheid |
| 493 | Rendsburg |
| 494 | Reutlingen |
| 495 | Rheda-Wiedenbrück |
| 496 | Rhede |
| 497 | Rheinbach |
| 498 | Rheine |
| 499 | Rheinfelden (Baden) |
| 500 | Riesa |