Can You Afford To Travel?

This site is like MapQuest or Google Maps, with an interesting wrinkle: it computes your gasoline cost for a trip.
Enter your

1. Starting Point
2. Destination
3. Gasoline price
4. Fuel ConsumptionRate (Miles Per Gallon)

DrivePricing.com computes how hard the oil companies are going to slam you to make the trip.