What was the longest Formula 1 track until 2013?

Question: What was the longest Formula 1 track until 2013?

Options:

Pescara (ITA)
Montecarlo (MON)
Detroit (EEUU)
Catalonia (SPA)

Correct answer:

Pescara (ITA)

Other mobile game answers: emoji nation answers, 600 celebs, trivia crack answers.