The calculated distance (air line) between Neufchâtel-en-Bray and Cergy-Pontoise is approximately 56 miles respectively 90 kilometers.
By car or train, the actual journey to Cergy-Pontoise is certainly longer, as only the direct route (as the crow flies) between Neufchâtel-en-Bray and Cergy-Pontoise has been calculated here.
Air line (approximately)
90 kilometers
49 nautical miles