Case	Squared Euclidean Distance
Case	1	2	3	4	5	6	7	8	9	10	11	12	13
1: Afunori	0	112	104	84	109	97	47	139	52	66	45	73	122
2: Am Timan	112	0	90	15	104	70	81	96	43	88	68	35	84
3: Bauchi	104	90	0	70	35	72	100	53	83	57	83	63	85
4: Bousso	84	15	70	0	75	46	52	93	31	64	43	23	66
5: Jos	109	104	35	75	0	74	111	69	79	62	86	57	91
6: Koumra	97	70	72	46	74	0	55	90	52	51	48	45	55
7: Maga	47	81	100	52	111	55	0	131	53	69	21	53	93
8: Maiadua	139	96	53	93	69	90	131	0	111	75	93	89	75
9: Moundou	52	43	83	31	79	52	53	111	0	54	42	30	94
10: Mubi	66	88	57	64	62	51	69	75	54	0	46	51	51
11: N'Djamena	45	68	83	43	86	48	21	93	42	46	0	46	68
12: Sarh	73	35	63	23	57	45	53	89	30	51	46	0	78
13: Touboro	122	84	85	66	91	55	93	75	94	51	68	78	0