The calculated distance (air line) between Santo Antônio do Monte and Belo Horizonte is approximately 89 miles respectively 143 kilometers.
By car or train, the actual journey to Belo Horizonte is certainly longer, as only the direct route (as the crow flies) between Santo Antônio do Monte and Belo Horizonte has been calculated here.
Air line (approximately)
143 kilometers
77 nautical miles