From Hooe Common, East Sussex to all cities in County Down starting with letter K
- Katesbridge, East Sussex
- Keshbridge, East Sussex
- Kilcoo, East Sussex
- Kilkeel, East Sussex
- Killinchy, East Sussex
- Killough, East Sussex
- Killowen, East Sussex
- Killyleagh, East Sussex
- Kilmore , East Sussex
- Kinallen, East Sussex
- Kircubbin, East Sussex