Staying at Gloucester Luk Kwok, HK, is it far to walk to SOGO Causeway Bay?

The distance between these two places is about one mile.

You can walk east along J.Steward Lockhat Road to reach.
Or you can take Island Line at Wan Chai Station, get to Causeway Bay Station, Exit C. After getting out of the subway station, you can see the shopping mall directly.

You can choose the way you like.