St Mary Greywell, The Street, RG29 1DA
Leave the M3 at Junction 5 and from the exit roundabout head south on the dual-carriageway A287. Almost immediately (150 yards) turn right, and Greywell is then 1 mile. The church is at the further end of the village, on the left set well back from the road.
The red pointer on the Google map below marks the church. Zoom out (the minus sign bottom left) to see the local area better.