% Preamble: \pgfplotsset{width=7cm,compat=1.8}
\begin{tikzpicture}
\begin{axis}[
height=0.4\textwidth,
width=\textwidth,
grid=major,
ytick={460,470,...,530},
ylabel=Umfang in $mm$,
xlabel=Distanz in $mm$,
ybar
]
\addplot coordinates {
(640.681, 521.6085)
(679.659, 515.43)
(715.258, 510.216)
(751.042, 507.717)
(790.621, 507.0025)
(838.618, 504.734)
(883.46,  501.2905)
(929.053, 494.8975)
(970.589, 491.804)
(1018.45, 484.987)
(1059.78, 481.178)
(1108.29, 476.936)
(1154.5,  471.658)
(1201.09, 466.438)
(1241.32, 463.265)
(1299.28, 460.36)
};
%\addlegendentry{Umfang}
\end{axis}
\end{tikzpicture}
