Be'er Sheva is a sprawling modern city but the places visitors come to see — the Old City, the Ottoman buildings, Abraham's Well — are concentrated in a compact area and easily walkable. The rest of the city is best navigated by local bus or taxi. Buses are frequent and cheap; the city has an app-based transit system that makes route-finding easier than it used to be.
Tel Be'er Sheva is about 5 km from the Old City and most easily reached by taxi or private car — there is no direct public bus link that makes the journey convenient. A taxi from the centre should cost very little for the short distance.