Lærdal Tunnel connecting Lærdal, Norway - 24.51km. Opened 2000.
Lærdal Tunnel / Photo: Shutterstock
Yamate Tunnel, Tokyo, Japan - 18.2 km. Opened March 7, 2015.
Yamate Tunnel Walk, Tokyo / Photo: ajari
Zhongnanshan Tunnel (Qinling Zhongnanshan Tunnel), China -18,04 km. Opened December 22 , 2007.
Gotthard Road Tunnel, Switzerland - 16.9 km. Opened September 5, 1980.
Gotthard Road Tunnel / Photo: Shutterstock
Arlberg Road Tunnel, Austria - 13,976. Opened 1978.
Hsuehshan Tunnel, Taiwan - 12.942 km. Opened June 16, 2006.
Fréjus Road Tunnel connecting France and Italy - 12.87 km. Opened July 12, 1980.
Fréjus Road Tunnel / Photo: Shutterstock
Mont Blanc Tunnel connecting France and Italy - 11.611 km. Opened JUly 19, 1965.
Mont Blanc Tunnel / Photo: Shutterstock