Flexible Optimization of International Shipping Routes considering Carbon Emission Cost

Table 6

Cargo transport optimization.

O/D	Shanghai port	Ningbo port	Yantian port	Singapore port	Dubai port	Port Antwerp	Rotterdam port	Port Hamburg
Shanghai port	0	120	175	970	0	151	285	173
Ningbo port	115	0	80	960	0	110	140	112
Yantian port	240	180	0	870	0	125	165	137
Singapore port	810	650	0	0	0	152	273	178
Dubai port	0	0	0	0	0	0	0	0
Port Antwerp	720	590	640	300	0	0	80	360
Rotterdam port	980	710	860	580	0	90	0	150
Port Hamburg	740	590	710	580	0	230	110	0