Areas of Niigata
- Agano Shi (2)
- Gosen Shi (2)
- Itoigawa Shi (17)
- Iwafune-gun (1)
- Joetsu Shi (15)
- Kamo Shi (8)
- Kariwa-gun (1)
- Kashiwazaki Shi (4)
- Minamiuonuma Shi (1)
- Mitsuke Shi (12)
- Murakami Shi (10)
- Myoko-shi (13)
- Nagaoka Shi (42)
- Nakaonuma-gun (1)
- Niigata Shi (10)
- Nishikanbara-gun (1)
- Ojiya-shi (18)
- Sanjo Shi (16)
- Santo-gun (1)
- Shibata Shi (1)
- Tokamachi-shi (3)
- Tsubame Shi (17)
- Uonuma Shi (4)
Cities of Niigata
The number in parentheses indicates the number of routes.