The calculated distance (air line) between Chervonohryhorivka and Novomykolayivka is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Novomykolayivka is certainly longer, as only the direct route (as the crow flies) between Chervonohryhorivka and Novomykolayivka has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles