B
+28 Barh El Gazel
+28
+30 Batha
+30
+23 Borkou-Ennedi-Tibesti
+23
C
+30 Chari-Baguirmi
+30
E
+23 Ennedi
+23
G
+30 Guera
+30
H
+28 Hadjer-Lamis
+28
K
+28 Kanem
+28
L
+28 Lac
+28
+31 Logone Occidental
+31
+32 Logone Oriental
+32
M
+32 Mandoul
+32
+31 Mayo-Kebbi Est
+31
+29 Mayo-Kebbi Ouest
+29
+26 Moyen-Chari
+26
N
+20 N'Djamena (airport)
+20