A Cessna 172 typically requires about 1,500 to 2,500 feet of runway length for landing, depending on various factors such as weight, weather conditions, and elevation. In ideal conditions and at a lower weight, it can land in as little as 1,500 feet. However, pilots should consult the aircraft's Pilot Operating Handbook for specific performance data relevant to their flight conditions.
The standard runway length for planning purposes is about 10,000 ft
7000
It would depend on the model of the cessna.
No, not really. The only real way a airport could land any aircraft would be to have a 4 mile or longer runway. However, the problem for most aircraft is not as much landing as much as taking off, which could require a 30% longer runway.
£ 80,000
There are many types of Cessna, you would have to give a model number for this answer.
There is not, and never has been a Cessna called 'Mustang'
$111,500 to $21,721,000 Cessna manufactures aircraft of different sizes.
Clyde Cessna built his first aircraft in 1911. It was not much like toays sleek modern Cessnas.
The runway would require relatively little, because it would be a short runway for regional aircraft - but the buildings, roads etcetera would requre the demolition of three villages to the north of LHR and the forced relocation of numerous businesses.
There are many different kinds of Cessna so your question is un-answerable.