The calculated distance (air line) between Belo Horizonte and Sete Lagoas is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Sete Lagoas is certainly longer, as only the direct route (as the crow flies) between Belo Horizonte and Sete Lagoas has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles