Distance: 129.12 kmThe shortest distance (air line) between Laon and Boulogne-Billancourt is 129.12 km.
Driving route: -- ( - )The shortest route between Laon and Boulogne-Billancourt is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Bearing: 230.99° (SW)The initial bearing on the course from Laon to Boulogne-Billancourt is 230.99° and the compass direction is SW.
Midpoint: 49.20133,2.92868The geographic midpoint between Laon and Boulogne-Billancourt is in 64.56 km distance between both points in a bearing of 230.99°. It is located in France, Hauts-de-France, Oise, Lévignen.
Time difference: 0hLaon and Boulogne-Billancourt are both in the same time zone Europe/Paris.