A much easier way to calculate the cost of driving is to use Cost2Drive.com, a site that automatically calculates the fuel costs for driving anywhere in the US based on real time gas prices along the route.
Swedes uses their public transportation frequently. There are various types of coupons accordning to each city's bus, metro or tram system.wedes uses their public transportation frequently. There are various types of coupons accordning to each city's bus, metro or tram system.
Use the Metro; it is a fast and convenient way to move around Madrid. (Note: Links to metros in other Spanish cities can be found below.) Using the Metro/Subway: If you have used a major subway system (Metro), you should find the Madrid Metro system easy to use. If you are going to stay in Madrid for a few days, get the 10 rides pass. Most ticket attendants don't speak English, but I was able to get a ten usage pass by just saying the number 10 in Spanish.