The calculated distance (air line) between Nurmijärven kirkonkylä and Espoo is approximately 18 miles respectively 30 kilometers.
By car or train, the actual journey to Espoo is certainly longer, as only the direct route (as the crow flies) between Nurmijärven kirkonkylä and Espoo has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles