Ouallam is located in Niger (Tillabéri) and time zone Africa/Niamey.
Places nearby are Tillabéri, Niamey and Filingué.
Niamey is 88 km away, Tahoua is 262 km away and Maradi is 411 km away as the crow flies.
Distances from Ouallam to the most important cities in Niger and the world.
14.3164100°
2.0859700°
Department in Tillabéri Region, Niger
https://en.wikipedia.org/wiki/Ouallam_Department