Today we walked farther* than we did yesterday. We went down to Shaw School errr Sheridan Terrace School today. It was cold.
*I wasn't sure if I shoudl use farther or further and so I copied my sentence into word. It didn't underline it in green. So I clicked synonyms and it has a synonym of farther as "farther than" and also "further than" so I guess both are correct. But I bet one is more correct.