A New Hybrid Butterfly Optimization Algorithm for Green Vehicle Routing Problem

Table 1

Problem of 22 nodes.

Node	Coordinate		Demand
	X	Y
Depot	266	235	0
1	295	272	125
2	301	258	84
3	309	260	60
4	217	274	500
5	218	278	300
6	282	267	175
7	242	249	350
8	230	262	150
9	249	268	1100
10	256	267	4100
11	265	257	225
12	267	242	300
13	259	265	250
14	315	233	500
15	329	252	150
16	318	252	100
17	329	224	250
18	267	213	120
19	275	192	600
20	303	201	500
21	208	217	175
22	326	181	75

Capacity: 4500.