Round 6 of the 1968 FIA Formula One World Championship returned to the Rouen-les-Essarts for the LIV Grand Prix de France.
Round 5 of the 1968 FIA Formula One World Championship returned to the Circuit Zandvoort for the XVI Grote Prijs van Nederland.
Round 4 of the 1968 FIA Formula One World Championship returned to the Circuit de Spa-Francorchamps for the XXVIII Grand Prix de Belgique.
Round 3 of the 1968 FIA Formula One World Championship returned to the Circuit de Monaco for the XXVI Grand Prix Automobile de Monaco.
Round 2 of the 1968 FIA Formula One World Championship arrived at the Circuito del Jarama for the XIV Gran Premio de España.
Round 1 of the 1968 FIA Formula One World Championship returned to the Kyalami for the 2nd AA Grand Prix of South Africa.
Round 11 of the 1967 FIA Formula One World Championship returned to the Autódromo Hermanos Rodríguez for the VI Gran Premio de Mexico.
Round 10 of the 1967 FIA Formula One World Championship returned to the Watkins Glen International for the X United States Grand Prix.
Round 9 of the 1967 FIA Formula One World Championship returned to the Autodromo Nazionale di Monza for the XXXVIII Gran Premio d'Italia.
Round 8 of the 1967 FIA Formula One World Championship arrived at the Mosport Park for the VII Player's Grand Prix of Canada.