Walking Between Stations
KL Sentral is not just one transit hub. It is a complex transfer point with a 240-metre covered walkway to Muzium Negara but a 410-metre, street-crossing walk to KL Monorail.

KL Sentral as the Reference Point
Two stations can sit the same distance from KL Sentral on the map and be nothing alike on foot. One is reached along a covered bridge without stepping outside; the other means a road crossing, a stairway and a stretch of open pavement in whatever weather the afternoon has brought.
The link to Muzium Negara on the MRT is the sheltered one: a 240-metre covered walkway that ends inside the paid area of the station. The walk to the Monorail is the other kind — about 410 metres, part of it across Jalan Tun Sambanthan.
When a Map Distance Misleads
Distance is not the thing to read; shelter is. A short exposed crossing in a downpour costs more than a long covered one.
Transfers drawn as one link on a rail map often break into three on the ground: a covered stretch, a street crossing and a stairway. Allow ten minutes for a transfer the map calls immediate, and more with luggage.
The rule of thumb for the whole central area is the same: ask whether the link is inside a building, under a canopy, or out on the pavement. Station staff will tell you which of the three you are about to walk, and the answer decides whether you wait out a storm or set off into it.