The distance between Croydon to Heathrow Airport Terminal 3 Heathrow Terminal 4 (Stand 20) is 40 Mi by road. You can also find the distance from Croydon to Heathrow Airport Terminal 3 Heathrow Terminal 4 (Stand 20) using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Croydon to Heathrow Airport Terminal 3 Heathrow Terminal 4 (Stand 20) for road driving directions!