The calculated distance (air line) between Nurmijärven kirkonkylä and Mellunkylä is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to Mellunkylä is certainly longer, as only the direct route (as the crow flies) between Nurmijärven kirkonkylä and Mellunkylä has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles