From Nanjing port to Shanghai Pudong Airport by taxi, take how many hours and how much cost.

Are you sure you wanna take a taxi to travel between? It is a little further than 300km between them and it may be hard to rent a taxi for the journey. It is best to go Nanjing Railway Station to take a bullet train to SH. Then at SH Train Station, catch shuttle bus line 5 to PVG. This journey takes around 3-4h.