From Little Plumstead, Norfolk to all cities in Kent starting with letter O
- Oad Street, Norfolk
- Oakhurst, Norfolk
- Oare, Norfolk
- Offham, Norfolk
- Old Cryals, Norfolk
- Old Romney, Norfolk
- Old Tree, Norfolk
- Old Wives Lees, Norfolk
- Oldbury, Norfolk
- Orchard Valley, Norfolk
- Orlestone, Norfolk
- Ospringe, Norfolk
- Otford, Norfolk
- Otham, Norfolk
- Otham Hole, Norfolk
- Otterden Place, Norfolk
- Otterham Quay, Norfolk
- Ottinge, Norfolk
- Out Elmstead, Norfolk
- Oversland, Norfolk