From Calais you take the A26 continue until the junction with the A2 towards Cambrai. Go round Cambrai and join the D643 towards Le Cateau Cambresis. Continue through Le Cateau on the D643 until you reach a village Bazuel then turn left on the D160 to Ors. If you miss this turning you can go over the Sambre Canal and turn left onto the D360. You are then in Ors.
Ors has a station, but trains are very infrequent.
Wilfred is buried in the British Corner of the Communal Cemetery.