- Kallangur to One Thornbury
- Kangaroo Point to One Thornbury
- Karalee to One Thornbury
- Karana Downs to One Thornbury
- Karawatha to One Thornbury
- Kawana to One Thornbury
- Kedron to One Thornbury
- Kelvin Grove to One Thornbury
- Kenmore Hills to One Thornbury
- Kenmore to One Thornbury
- Keperra to One Thornbury
- Kilcoy to One Thornbury
- Kippa-ring to One Thornbury
- Kuraby to One Thornbury
- Brisbane Airport to One Thornbury
- One Thornbury to Kallangur
- One Thornbury to Kangaroo Point
- One Thornbury to Karalee
- One Thornbury to Karana Downs
- One Thornbury to Karawatha
- One Thornbury to Kawana
- One Thornbury to Kedron
- One Thornbury to Kelvin Grove
- One Thornbury to Kenmore Hills
- One Thornbury to Kenmore
- One Thornbury to Keperra
- One Thornbury to Kilcoy
- One Thornbury to Kippa-ring
- One Thornbury to Kuraby
- One Thornbury to Brisbane Airport