The distance between KPHB to Mantralayam via Nehru Outer Ring Road is 272 Km by road. You can also find the distance from KPHB to Mantralayam via Nehru Outer Ring Road using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from KPHB to Mantralayam via Nehru Outer Ring Road for road driving directions!