You can compare route distances:
Scheme 1 (about 2 1 station)
Take bus No.963 in the main campus of Normal University to the North of Institute of Physical Education, walk to the North of Institute of Physical Education (the bus stop of the North of Institute of Physical Education), and transfer to bus No.511to the Civil Aviation University.
Option 2 (about 35 stops)
Take bus No.963 to Xiaobailou/Daguangming Bridge in the main campus of Normal University and transfer to bus No.651to Civil Aviation University.
Option 3 (about 37 stops)
Take bus No.963 to tianjin polytechnic university in the main campus of Normal University and transfer to bus No.666 to Civil Aviation University.
678 Road (Longjingli-Civil Aviation University Station 29)
Upstream: Jialing Li Nan Bus Station-Jialing Li Nan-Tongjiang Road-Bojiangdongli-Xihu Road-Wolongli-Longjingli-Xihu Village-Tianda Dormitory-Xinxing Road-General Hospital-Anshan Road-binjiang road-Changsha Road-Hubei Road-Xiaoyingmen-Hong Kong Road-Honghuali-South Gate of People's Park-Xiamen Road-Fujian Road-Yi 'an Hot Spring Apartment. No.3 Road-Zhigu Backstage-Da Qiao Road-Zhongshan Gate No.2 Road-Nanqiao-Dongcheng Jiayuan-Bus Company No.4 Road-Oriental Flower Market-Air China Building-Airport 1 Road-Airport Freight Zone-Civil Aviation University North Gate (34 stops)
849 Road (main campus of Normal University-Anshan West Road Station 2 1)
Downward: Normal University main campus-North Gate of Normal University main campus-Huayuan Community (Huayuan Road)-Huayuan Community (Li Juhua)-Li Yinghua-Yashida Road-Zhongfu Road-Dihuali-Xinmao Science Park-Rongyuan Road-Jiuhuali-Shui Ying Beili-Yuanlin Beili-Wangdingdi (Yingfeng Road)-University of Technology-Shui Ying Dongli-Wangdingdi overpass.
963 Road (Normal University main campus-Tibei Station 8)
Downward: Normal University Main Campus-North Gate of Normal University Main Campus-Huayuan Community (Huayuan Road)-Binxi Bridge-Shuicheng Garden-Times Olympic City-Sports Center North-Cancer Hospital-Sports Institute North-Guotai Future-Meteorology Li Nan-Dongfeng Li-Copper Building-Children's Hospital-Friendship Road-Sixin Dormitory-Zhongyuyuan-Shenghuili-East Building-Xiawafang Building-Book Building.
5 1 1 Road (North of Institute of Physical Education-Civil Aviation University 13 Station)
Upstream: North of Sports Institute (North Bus Station of Sports Institute)-Yinhe Park-Qianjin Road-Limin Road-South Gate of People's Park-Fujian Road-Yi 'an Hot Spring Apartment-Dongfeng Tunnel-Taixing South Road-Dongxing Overpass-Nanqiao-Dongcheng Home-Oriental Flower Market-Civil Aviation University-Dongli Vocational Education Center-Liumoqiao-Liufangtai-Sanhezhuang-Xiangyang Village-Wangbei-Liutai New Village.