How to take the bus from Songjiang to Chongming?

1 Metro Line 9 → Metro Line 8 → Shenchong Shuttle Bus Line about 4 hours / 91.5 kilometers from Songjiang District, walk 310 meters to Songjiang Xincheng Station for 18 stops, take Metro Line 9, and get off at Lujiabang Road Station Get off for 6 stops and take Metro Line 8, get off at Xizang North Road Station and walk 630 meters to ***Hexin Road Zhongshan North Road Station for 1 stop and take the Shenchong Shuttle Line, get off at Nanmen Bus Station and walk 560 meters to Chongming County 2 Metro Line 9 → Metro Line 1 → Shenchong Shuttle Bus Line about 4 hours / 90.9 kilometers from Songjiang District, walk 310 meters to Songjiang Xincheng Station 13 stops, take Metro Line 9, get off at Xujiahui Station, walk 330 meters to the subway Take Metro Line 1 at 9 stops, get off at Zhongshan North Road Station and walk 410 meters to ***Hexin Road Zhongshan North Road Station. Take Shenchong Shuttle Bus at 1 stop, get off at Nanmen Bus Station and walk 560 meters To Chongming County 3 Subway Line 9 → No. 252 → Shenchong Shuttle Bus Line About 4 hours 10 minutes / 90.0 kilometers Walk 310 meters from Songjiang District to Songjiang Xincheng Station 11 stops Take Metro Line 9, get off at Guilin Road Station and walk 90 meters Take bus No. 252 to Yishan Road Guilin Road Station for 6 stops, get off at North District Bus Station and walk 10 meters to ***Hexin Road Zhongshan North Road Station for 1 stop and take the Shenchong Shuttle Line, and get off at Nanmen Bus Station for 560 meters Walk to Chongming County 4 Metro Line 9 → No. 253 → Shenchong Shuttle Bus Line about 4 hours 20 minutes / 91.7 kilometers 310 meters from Songjiang District. Walk to Songjiang Xincheng Station 17 stops and take Metro Line 9 and get off at Madang Road Station 470 520 meters walk to Luban Road Xietu Road Station for 4 stops and take bus 253. Get off at ***Hexin Road Liuying Road Station. 520 meters walk to ***Hexin Road Zhongshan North Road Station for 1 stop and take Shenchong Shuttle Bus Line. Get off at Nanmen Bus Station and walk 560 meters to Chongming County Metro Line 5 → Metro Line 9 → Metro Line 3 → Metro Line 8 → Shenchong Shuttle Bus Line about 4 hours and 20 minutes / 95.7 km Songjiang District 310 meters walk to Songjiang New City Station 12 Take Metro Line 9 at Yishan Road Station, get off at Yishan Road Station, walk 160 meters to Metro Line 3, take Metro Line 3 at 11 stops, get off at Hongkou Football Stadium Station, walk 230 meters to Metro Line 8, take Metro Line 8 at 1 stop Line, get off at Xizang North Road Station and walk 630 meters to ***Hexin Road Zhongshan North Road Station for 1 stop. Take the Shenchong Shuttle Bus Line, get off at Nanmen Bus Station and walk 560 meters to Chongming County