mileage

Total length, extent, or distance measured or expressed in miles.

Total miles covered or traveled in a given time.

The amount of service, use, or wear estimated by miles used or traveled.

The number of miles traveled by a motor vehicle on a given quantity of fuel.

An allowance for travel expenses established at a specified rate per mile.

Expense per mile, as for the use of a car.

The amount of service something has yielded or may yield in the future; usefulness.

Length, extent, or distance in miles; the total or aggregate number of miles of way made, used, or traversed: as, the mileage of highways or waterways in a country; the mileage of a railroad-line; the mileage of a year’s traffic on a railroad, or of travel through a country.

An allowance or compensation for travel or conveyance reckoned by the mile; especially, payment allowed to a public functionary for the expenses of travel in the discharge of his duties according to the number of miles passed over: as, the mileage of a sheriff, circuit judge, or member of Congress or of a legislature.