Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_3005450_1 (km_from_wellington VARCHAR, metlink_code VARCHAR)
### Question:
what is the km from wellington where the metlink code is mast?
### Answer:
SELECT km_from_wellington FROM table_3005450_1 WHERE metlink_code = "MAST"