Opened prior to 1877 only 2.44km from Wellington, when did this station close?
CREATE TABLE "stations" (
  "station" text,
  "distance_from_wellington" text,
  "height_above_sea_level_m" text,
  "opened" real,
  "closed" text
);
SELECT "closed" FROM "stations" WHERE "opened"<1877 AND "distance_from_wellington"='2.44km';