How many Airlines have a total distance of 705 (km)?
CREATE TABLE table_40568 (
    "Rank" text,
    "Route" text,
    "Avg. Daily Flts" real,
    "# of Airlines" real,
    "Distance (km)" real,
    "Market Share Leader" text
)
SELECT COUNT("# of Airlines") FROM table_40568 WHERE "Distance (km)" = '705'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: How many Airlines have a total distance of 705 (km)? ### Input: CREATE TABLE table_40568 (
    "Rank" text,
    "Route" text,
    "Avg. Daily Flts" real,
    "# of Airlines" real,
    "Distance (km)" real,
    "Market Share Leader" text
) ### Response: SELECT COUNT("# of Airlines") FROM table_40568 WHERE "Distance (km)" = '705'