From Henley, West Sussex to all cities in Lincolnshire starting with letter O
- Oasby, West Sussex
- Obthorpe, West Sussex
- Obthorpe Lodge, West Sussex
- Old Bolingbroke, West Sussex
- Old Brumby, West Sussex
- Old Clee, West Sussex
- Old Gate, West Sussex
- Old Leake, West Sussex
- Old Somerby, West Sussex
- Old Woodhall, West Sussex
- Orby, West Sussex
- Osbournby, West Sussex
- Osgodby, West Sussex
- Osgodby, West Sussex
- Otby, West Sussex
- Owmby, West Sussex
- Owmby by Spital, West Sussex
- Owston Ferry, West Sussex
- Oxcombe, West Sussex