386.68 kilometres (240.27 miles)
353.98 kilometres (219.96 miles)
10,813.89 kilometres (6,719.46 miles)
Germantown and Memphis are in the same metro area, so it's a difficult question to answer. Some parts of Memphis are within a block or two of the Germantown city limits, but other parts, downtown...
12,227.16 kilometres (7,597.63 miles)