How to use "farther" in a sentence

A block farther, as she waited at a red light, she realized that she still had a mystery on her hands

The flagstone walk that led across her front lawn seemed to be one of those treadmill pathways in a dream, stretching out farther in front of her the harder that she ran, but at last, she reached the end of it and dashed into the street

The traffic thinned out as they drove farther from the heart of town, closer to the looming black mountains that thrust into the last electric-purple light in the western sky.

"We don't want to walk farther than necessary

A hundred and fifty yards farther, they reached another sharp turn

Even if they locate the main gate, they can't get any farther than that

Then a third tube sputtered, still farther to the left.

So we went back to the path and walked a little farther along it