de Saint-Quentin à Orrouy (selon GR 655)

de Saint-Quentin à Orrouy (selon GR 655) is a 109.5 km International Hiking hiking route.

At 109.5 km, this is a demanding long-distance hike that may be split across multiple days. Experienced hikers typically take around 24 hours and 20 minutes to complete it end-to-end.

As a linear trail, this route has distinct start and end points. Return transport is worth arranging in advance unless you plan to walk back the same way.

Part of the International Walking Network (IWN), this route connects to a continent-spanning long-distance trail system. It meets the highest standards of waymarking, surface quality, and route documentation.