Round 2 of the 1974 FIA Formula One World Championship returned to the Autódromo de Interlagos for the 1974 Brazilian Grand Prix.
Round 1 of the 1974 FIA Formula One World Championship returned to the Autódromo Oscar Alfredo Gálvez for the XI Gran Premio de la Republica Argentina.
Round 15 of the 1973 FIA Formula One World Championship returned to the Watkins Glen International for the XVI United States Grand Prix.
Round 14 of the 1973 FIA Formula One World Championship returned to the Mosport Park for the XIII Labatt's Grand Prix of Canada.
Round 13 of the 1973 FIA Formula One World Championship returned to the Autodromo Nazionale di Monza for the 44º Gran Premio d'Italia.
Round 12 of the 1973 FIA Formula One World Championship returned to the Österreichring for the XI Memphis Großer Preis von Osterreich.
Round 11 of the 1973 FIA Formula One World Championship returned to the Nürburgring for the XXXV Großer Preis von Deutschland.
Round 10 of the 1973 FIA Formula One World Championship returned to the Circuit Zandvoort for the XX Grand Prix Zandvoort.
Round 9 of the 1973 FIA Formula One World Championship returned to the Silverstone Circuit for the John Player Grand Prix.
Round 8 of the 1973 FIA Formula One World Championship returned to the Circuit Paul Ricard for the 1973 French Grand Prix.