The calculated distance (air line) between Mar’’ina Horka and Navapolatsk is approximately 141 miles respectively 227 kilometers.
By car or train, the actual journey to Navapolatsk is certainly longer, as only the direct route (as the crow flies) between Mar’’ina Horka and Navapolatsk has been calculated here.
Air line (approximately)
227 kilometers
122 nautical miles