The calculated distance (air line) between Courbevoie and Levallois-Perret is approximately 1 miles respectively 2 kilometers.
By car or train, the actual journey to Levallois-Perret is certainly longer, as only the direct route (as the crow flies) between Courbevoie and Levallois-Perret has been calculated here.
Air line (approximately)
2 kilometers
1 nautical miles