1. Rallye Interbalkanique 1937
11. 6. – 16. 6. 1937, Athens • asphalt - gravel • Other years
Crews had to start from one of these cities : Belgrade (Yug), Brașov (Rom), Bucharest (Rom), Izmir (Tur), Istanbul (Tur), Niš (Yug), Osijek (Yug), Ruse (Bul), Thessaloniki (Gre), Sofia (Bul), Tirana (Alb) or Varna (Bul) ... to then join Athens.