Walk from Andrew's Wood across to the Darent Valley, along the valley floor for a morning break at the Lullingstone Park Visitors Centre and then lunch in Farningham (Pied Bull pub or sandwiches in the picnic area by the river). Return via Eynsford and alternative paths where possible
Easier version (grade Leisurely ) - park in Station Road in Shoreham and meet outside The Samuel Palmer pub at 10:30. You will be dropped off at a suitable place in Shoreham on the return leg. This will reduce the walk to 9 miles and 500 feet of ascent