Career
In 1973 he moved abroad, joining RCD Espanyol but being immediately loaned to UE Sant Andreu in Segunda División. Longhi appeared for Sant Andreu during three full seasons, and returned to the Pericos in the 1976 summer. Longhi scored his first goal in the main category of Spanish football on 26 March 1978, netting the first in a 2–0 success over Real Betis also at the Estadi de Sarrià.
He was released by the club in 1982, and subsequently represented Tercera División sides Girona Football Club and Civil Engineering L"Hospitalet before retiring in 1985.
Shortly after retiring, Longhi was appointed manager of his last club Hospitalet. Longhi subsequently returned to Sant Cugat, and in May 1991, was named Gimnàstic de Tarragona manager.
In March 1994 he was appointed at the helm of UE Figueres, and left the club in May 1995. In the 1997 summer Longhi joined Víctor Muñoz"s staff at Civil Defense Logroñéson
The duo splitted in 1999, after Longhi was appointed manager at Cultural y Deportiva Leonesa, but reunited in the following year, being in charge of Villarreal CF, Real Zaragoza, Panathinaikos F.C., Recreativo de Huelva and Getafe CF. On 3 June 2011 Longhi was appointed RCD Espanyol B manager.
On 28 November of the following year, as the previous manager Mauricio Pochettino was sacked, he was in charge of the main squad during a 0–3 Copa del Rey loss against Sevilla Football Club. On 30 January 2013 Longhi was dismissed. On 19 November he moved abroad, being named Derthona F.B.C. 1908 manager. In March 2014 Longhi returned to Zaragoza, again as Muñoz"s assistant.
In the following year, he was the assistant of fellow compatriot Mario Gómez at Malaysian club Johor Darul Ta"zim F.C.