My family usually just uses a tape measurer I'm not quite sure exactly what you mean.
metres
Meters but it depends on how big your driveway, so just do meters
More than likely feet, but if it is longer, possibly yards.
feet feet feet it is always feet
FEET
Feet.
F
eet
Feet
kilometer/ odometer
The metric unit of length is the 'meter'.
The base unit for length is the metre.
In the metric system, meters are the base unit to measure length.
The meter.
kilometer/ odometer
The metric unit of length is the 'meter'.
The basic metric unit of measure for length is the meter (m).
The base unit for length is the metre.
The metric unit is the meter scaled to centimeters.
metre
In the metric system, meters are the base unit to measure length.
The Bahamian long-yard.
Kilometer and centimeter
The meter.
meter
Centimeters.