Cost of Commuting Calculator A. What is your daily round trip commute distance from home to work (in miles)? B. How many days per month do you normally work? C. How many miles per gallon does your automobile average? D. How much per gallon do you normally pay for gasoline? E. What is your cost per mile for maintenance and tires? * F. What is your cost per mile for financing, insurance, depreciation, and taxes? * G. How much do you pay monthly for parking? H. How much would it cost ROUND-TRIP each day to ride the bus or train?