#1 Log in to BillionGraves.
#2 Hover over Research (main menu).
#3 Click Nearby Photo Requests.
#4 Nearby Requests: Type number of miles/kilometers from the center of the map circle.
#5 Move map center to your current location.
#6 Click Save.
Nearby photo requests appear in the column to the right of the map, with distances from the center of the map circle.