The distance between gatwick airport to Portsmouth via London Gatwick Airport (LGW) is 133 Km by road. You can also find the distance from gatwick airport to Portsmouth via London Gatwick Airport (LGW) using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from gatwick airport to Portsmouth via London Gatwick Airport (LGW) for road driving directions!