The distance between Portsmouth to Luton Airport via London Luton Airport (LTN) is 159 Mi by road. You can also find the distance from Portsmouth to Luton Airport via London Luton Airport (LTN) using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Portsmouth to Luton Airport via London Luton Airport (LTN) for road driving directions!