That is one hell of a commute. My longest was 125 Round Trip in the Boston area for 7 years. uggg just remembering it
To help you also realize how much this is per day add all the things related to your commute:
At your RT miles and mpg you will use about 10.5 gallons of fueld per round trip = $38.00
Parking = ????
Tolls = ?????
A close rule of thumb for depretiation and wear and tear is to know what the Corporate mileage reimbursement rate is. Currently it is $0.51 per mile. So this taken into account says about $97 per day goes to gas and wear and tear in general. Annually a $23K hit
Some of the hiddedn costs to concern yourself with is:
Increased Insurance cost due to annual mileage increase to about 45K miles per year.
Coffee, etc
intangibles: aggrivation, double the time during snow storms, increased risk and exposure to accidents.