it takes 2 hours and 28 minutes from dongjiaotou subway station to Pinghu hehua subway station. The route is:

1. First, start from Dongjiaotou subway station, walk for 111 meters, get on at Shekou Xinjie Station, take M519, and get off at the shopping park subway station.

2. Then transfer to E11 bus and get off at South China City Station.

3. Finally, walk 1.2km to Pinghu Hehua subway station. It takes 2 hours and 28 minutes in total, and the total distance is 46.2 kilometers.