Stages 00-00-0000 Prologue Gijón (Asturias)Gijón (Asturias) 8,6 00-00-0000 1° stage Gijón (Asturias) 144 00-00-0000 2° stage Cangas de Onís (Asturias) 94 00-00-0000 3° stage León (Castilla y Leon) 187 00-00-0000 5° stage Ãvila (Castilla y Leon) 136 00-00-0000 6° stage Torrelaguna (Madrid)Torrejón de Ardoz (Madrid) 46 00-00-0000 7° stage Cuenca (Castilla-La Mancha) 160 00-00-0000 8° stage Benicasim (Comunidad Valenciana) 249 00-00-0000 9° stage Tortosa (Cataluña) 156 00-00-0000 10° stage Calafell (Cataluña) 201 00-00-0000 11° stage part a Barcelona (Cataluña) 67 00-00-0000 11° stage part b Barcelona (Cataluña) Individual Time Trial 3.8 00-00-0000 12° stage La Tossa de Montbui (Cataluña) 205 00-00-0000 13° stage Igualada (Cataluña)Jaca (Aragon) 243 00-00-0000 14° stage Logroño (La Rioja) 219 00-00-0000 15° stage Miranda de Ebro (Castilla y Leon) 131 00-00-0000 16° stage 208 00-00-0000 17° stage Ampuero (Cantabria)Bilbao (Pais Vasco) 123 00-00-0000 18° stage Amurrio (Pais Vasco) 154 00-00-0000 19° stage Donostia/San Sebastián (Pais Vasco) 84 29-04-1978 4° stage Valladolid (Castilla y Leon) 171 00-00-0000 Points classification  00-00-0000 General Classification  00-00-0000 Mountains classification  00-00-1978 Points classification  00-00-1978 Mountains classification   General Classification 1 Bernard Hinault FRA in 2 José Pesarrodona Altimira ESP at 3 Jean-René Bernaudeau FRA at