The calculated distance (air line) between Bouar and Garoua Boulaï is approximately 72 miles respectively 116 kilometers.
By car or train, the actual journey to Garoua Boulaï is certainly longer, as only the direct route (as the crow flies) between Bouar and Garoua Boulaï has been calculated here.
Air line (approximately)
116 kilometers
63 nautical miles