The calculated distance (air line) between Svyetlahorsk and Mar’’ina Horka is approximately 90 miles respectively 144 kilometers.
By car or train, the actual journey to Mar’’ina Horka is certainly longer, as only the direct route (as the crow flies) between Svyetlahorsk and Mar’’ina Horka has been calculated here.
Air line (approximately)
144 kilometers
78 nautical miles