- Waikato River (North Island) - 425 km
- Clutha River or Matau River (South Island) - 322 km
- Whanganui River (North Island) - 290 km
- Taieri River (South Island) - 288 km
- Rangitikei River (North Island) - 241 km
- Mataura River (South Island) - 240 km
- Waiau River, Southland (South Island) - 217 km
- Clarence River (South Island) - 209 km
- Waitaki River (South Island) - 209 km
- Oreti River (South Island) - 203 km
Last Updated : November 20, 2014