The calculated distance (air line) between Muniz Freire and Belo Horizonte is approximately 168 miles respectively 270 kilometers.
By car or train, the actual journey to Belo Horizonte is certainly longer, as only the direct route (as the crow flies) between Muniz Freire and Belo Horizonte has been calculated here.
Air line (approximately)
270 kilometers
146 nautical miles