The journey on the two-lane expressway from Tokyo to Nagoya takes about 5 hours; from Kyoto allow 2½ hours. Major highways also connect Nagoya to Nagano, Takayama, Kanazawa, and Nara. Japanese highways are jam-prone, with holiday season traffic jams out of Tokyo sometimes reaching 100 km (60 miles) in length. Signposting is confusing, so be sure to get a car with satellite navigation or a good road map.
Wide main streets make Nagoya relatively easy to navigate. Road signs in the city often point to places out of town, however, so a detailed map is advised.