I want to know the answer to the following question:
How many kilometers west of Charlottesville is Richmond?
All the background I'm provided with is that "Richmond is located at the fall line of the James River, 44 miles (71 km) west of Williamsburg, 66 miles (106 km) east of Charlottesville, and 98 miles (158 km) south of Washington, D.C.". Is that enough to answer the question?
Answer: yes