1. _By private car_ Kilometers 1st day Algiers/Bou Saada 250 2nd day Stay Bou Saada — 3rd day Bou Saada/Laghouat 222 4th day Stay Laghouat — 5th day Laghouat/Ghardaïa 200 6th day Stay Ghardaïa — 7th day Ghardaïa/Touggourt[1] 200 8th day Stay Touggourt — 9th day Touggourt/Biskra 216 10th day Stay Biskra — 11th day Biskra/Timgad 190 (It is advisable to sleep at Batna.[2]) 12th day Timgad/Constantine 190 (If Djemila, described in Chapter XXXIV, is to be visited it can be done from Timgad via Sétif or from Constantine.) 13th day Constantine/Bougie 259 14th day Bougie to Algiers by 4 alternative routes: _a._ Bougie to Michelet 147 and thence to Algiers via Tizi Ouzou 154 _b._ Bougie direct to Algiers via. Bouira and Palestro 300 _c._ Bougie direct to Algiers via. Azazga and Tizi Ouzou 300 _d._ Bougie/Tigzirt 250 and thence to Algiers via Dellys 155