Electronic – Avoiding oscillations in a unity gain voltage buffer circuit

Assume I have an output stage that is supposed to drive a load about a hundred meters away, connected with a cable. So what I have is a capacitive load.
My output stage is a simple non-inverting voltage follower, as simple as it gets, but with the resistor R3 on the output to isolate the feedback "network" from the capacitive load (out-of-the-loop compensation).

(1)

simple voltage buffer

Now there's this solution to fight oscillations, an inverting voltage buffer with unity gain and C1 across R2:

(2)

inverting configuration with C1, R1, R2, R3

I also found the non-inverting voltage buffer equivalent (but with a gain of 2):

(3)

non-inverting configuration with C1, R1, R2, R3

Just as you need two resistors for an inverting voltage buffer for unity gain, you need them both with the C2 across R2, resulting in (2).
You don't need two resistors for a non-inverting voltage buffer for the unity gain case, resulting in (1).
I've skimmed through dozens of application notes and articles, but haven't found a single example of a non-inverting unity gain voltage buffer that tries to avoid oscillations. How can I modify (1) to avoid oscillations in the same way (2) and (3) work? I need a non-inverting unity gain voltage buffer.

I have also seen the following very simple circuit recently, for driving symmetric lines:

(4)

symmetric output stage

This has me wondering why the unity gain voltage follower (U1) has only the series resistor at the output (but no capacitor in the feedback path), and the inverting voltage buffer (U2) has a capacitor in the feedback path, although they both drive a capacitive load.

Update:

I found ST's application note AN2653:

http://www.st.com/web/en/resource/technical/document/application_note/CD00176008.pdf

Figure 21 and 22 on page 12 show exactly what I was searching for. Now the problem is that this "solution" doesn't work at all in my ngspice simulations. The result is the same oscillation I get with (1), regardless of the value(s) of \$R_{IL}\$ and \$C_{IL}\$.