E80 is a designation for a specific type of road in the European road network. It is part of the international E-road system, which connects various countries across Europe. The E80 route runs from Lisbon, Portugal to Tbilisi, Georgia, covering a distance of approximately 5,000 kilometers. The E80 serves as a vital transportation link, facilitating trade and travel between Western and Eastern Europe. It passes through several countries, including Spain, France, Italy, and Turkey, providing access to major cities and regions along its path.